m""iinmiiii"ttggiftgtmitntgnn"n""giiiiiiimit"tn"ii"niifiiiiirmnrai MECHANICS FOR AMERICA YOUNG How BOATS, MOTORS, WATER ELECTRIC WIND BURGLAR BICYCLE, MILLS, ICE ALARM, CABINS, TACKLE, STREET The Build to SEARCHLIGHT, BOAT, CAMPS, CLOCKS, KITES, IMITATION CAR Directionsare LINE, Reprinted from Fopular Mechanics POPULAR 1905 MECHANICS CHICAGO PRICE 25 aiitfH!H"iH"inm"niimiif"innimini""innimiinininiimHH^ ING FISH- ETC, Plain and COPYRIGHT WATER CENTS Complete o ,907 Entry jyrlght CONTENTS co Yard (o Make a Paper Boat 5 How to Rid Mow to Make a Barrel Boal 7 How to Make an How to Make a Wheel 8 To a Gaslight How to Make Your 9 Things How Water and Camps Temporary Tackle. Fishing Own How 12 Them 14 Them How Build to Imitation an Line How Make to How Make to How Novel A Mechanical Make How an Alarm and Ventriloquist How Make Renewing How How Lettering How a Make to of Windmill a One Make to How Them How a Rabbits, Do to Make 23 How to See 25 How 26 How to Remove 26 How to Make a Turbine 26 How to Make a Lead 27 How 29 How 34 How to Make Fishing Ornamental Work. Iron Guards Metal Ornamental and Kinds Jug " for Propelling How to Make a How to Make a How to Make Paper How to Make Open and Slides How to How and Made of Water How to Sports to Machine Sewing Stains Make 65 Lathe Wood-Turning a Old 66 Marble. from 67 ... Engine 68 Cannon 70 Wireless a Telegraph Toy a Lift Motor Battery Weight 10-lb. a Renew Old 72 Batteries Dry Weatherproofing for 72 Tents 72 Electric How to Make an How to Make a Simple How to Make a Bell Furnace ulator Reg- Chair Sleighs, Rubber a How 45 Novel Make Auto a Pair of How Made. . . ... . 75 Fifty Very Simple Coils for 76 Cents. ... Turbine. 78 . Sending Build Touching by . less Wire- a Sailomobile How to Make a Novel 50 Use 52 To Make an 54 Row 55 I fow Motor to a Build Boy Railroad 82 83 Clock Piano Electric a 83 Telegraph 84 Instrument 84 Buzzer and . 82 Make to Alarm. 82 Old an Burglar 81 Experiment Electric for 80 Merry-Go-Round X-Ray a 79 80 Make Build Jet. Motor to To Gas a Engine Electric an Electric Simple 55 Dumb-Bells for How 54 " 75 Frame 79 Bell a to How Candlestick 74 Messages 44 for Carrier a Small Another Stamps Baggage of Alarm Tent Camera Make to Power Fire Bicycle a Practical Ringing Toboggan Skis Make 73 44 47 Them Use Boy's Hand-Power How 65 Hand 71 A 45 " Bicycles A 64 Turbine Steam Your Through Make to 43 Parts Make to Vehicle Ornaments Winter Sleds, toasting 63 Miniature a an to How Balloons and for Make of 39 places Fire- Hectograph a Bicycle Old 63 Exterminator Make to Enameling ... Telescope Water Articles Devices a Rat 36 41 Useful Popular to Rats Searchlight Small Many of 62 Mechanics 34 Make to Kites Trap a 60 Alarm Hammock How Two or Mice and Balloon. Burglar for 22 To Horsepower How Make 59 ........ Captive a Simple a Electric 32 for Old of Propeller from 20 31 Dial Clock Out System Materials Up-to-Date a How from Clocks "Antique"' Make to . Motors Water Make Wind Binder a Out Batteries Dry to Cabinet Boot-Blacking a Make *9 to It to 57 . ... Boat Ice Burglar A Windmill. Miniature a Build to Bicycle Water a Make to 56 Matches. Without 58 Make to To Car Street to How 56 Cats Parts Make Photographing Build to How and Camps Permanent How of Kasel Can Boy a Bicycle Build to Light Your a Model Built a Yacht Complete 86 Miniature 88 MECHANICS in Rowing How Zf is L-igHt Without and a Boats are successful boat, under expensive to buy, is fishing and Boat they Boat Paper Carried About."A obtain of conditions. many Paper a a Be Easily Can impossible nearly Make to AMERICA YOUNG FOR a it is still and bend the boat. if you difficult more it in the If you for advise it is you will and for better Indian's will fishing it and gun at the in your such of how a to Make heavy So boat that It is bunglesome not have a your own why to suited inexpensive, is difficult for an by perfectly making amateur needs it stretch to tial. insubstan- a and feet one yourself. boat-maker to keel, about inches 6 an long a third of inch is and its go your total $6.17. cost Here is boat: (Fig. 1) on which A board thick and say a kind of tapering for paper. backbone, or paper to carry The a your place want you hand. on from time frame a the wide, foot ful success- it is you ing fish- and boat your boat ideal an when carry make to Not as same have canoe. wherever place to boat. will hunting and in poses pur- equal but put can you shoulders it wooden serve combine find some you bark boat, to want the completed probably canoe, only often than it is absurd boat, but paper respects When the a and of paper? it not, and some a boat serviceable it out making for ities facil- the think might you to tained, ob- it off shape wooden make hull is not light, a not the cut proper a want, Now and Boat to have making boat, why and Sail of lumber for right kind after the lumber boat, and the row are Barrel taken is as cut length, toward about 11 each MECHANICS. POPULAR Fig. (A, Fig. 2) sawed from a thick. Shape these as cut in away weight. the Fasten long Stout in screws, shown avoid so by Figs. tom-board bot- the and 2. with divide to as 1 long, useless to cross-wise shown as to center them plank pine by 26 inches wide J!. (B, next arc edges outer cross-boards Fig. 4, 13 inches and the on The 2). inch one A, beveled and end, the keel three into add Then the nearly equal parts. and stern pieces (('. (', Fig. 2). These of green made better, probably, when stem are elm. the Screw and bend of means nail driven light that wood bended will because been at length, 1% the the to shown gunwales the instead next are loosen place, 12 feet inch in, but put copper of use nails The slender long, before doing is ing fasten- out. similar little this, two and bark They fresh. off ash with even at placed five or in the Fig. of intervals parts six inches (b, In or The as order will to appear inches, having ribs are the among the about is for used the best trees, such nearly as are required. get these and so, or is make side by side one often ends the near six or quite dle mid- long feet difficult and bottom-board, gunwales, to drying, the rattan and the twigs hard the before as scribed. de- becomes In tight and it throughout, two be twigs may cases, rib, fastening the butts the to ribs thickness the on ribs five twigs such in to and interweave Osiers probably other twigs of some birch, will answer the For sufficient of used smaller hazel It pliable, frame. ribs, but boat, for water and it places, winding work an irregular net- forming as or chair- gunwales also other whole well. the of the and in and the it in it soft as cane making soaking render ribs them make as join, over split some to His on position, changing do, buy tightly around it they frame-work The ready to and be all If very stiff. and in be about the as off to it for the roll to a few strong very smooth on wrappingthe neither but made and buy purpose face, sur- stiff nor long rolls, it can almost length desired. any quire one yard wide, it will re- two in frame this be Being paper complete now For tough, very obtained the loose somewhat should thick. very of yards It paper. is covered. be 18 about as withdrawn all firm time where are much as described, make ribs three are b, Fig. 3) framework 1. the they wind from to and, after short Boat Hunting and awl, an two apart. in place ash strips of with cross-boards the fastened holes through driven them such bottoms, a ribs apt are by bottom the until down they touch (b, b, Fig. 3), and finally cut and the tops of the gunwales, them to receive end (B, Fig. other in while and the at Between 4). nails in the to attached are bent notched been put made then are strips of ness thick- be shingle of means previously in half-inch a cut, stripped of leaves and in place while green should and and than more they Paper a "While the prevent material, be bent (b, b. Fig. 3) should strips of wood and placed as in Fig. 3. They are used only in putting in the guide as a temporarily the elasticity of fastened, not ribs, and are them to the wood being sufficient to cause osiers age averretain their position. The may a Carrying" Shoulders rattan, wire the or willow, osier to several or come Boy thick. cross-boards and in fasten wire easily made are of switches Fig. 3), other because screws, to which libs, the siderable con- it has a. and iron to of apt not are a Fig. 3. Copper For apt to rust. in less because nails (a, cross-boards annealed of as better to (C, C,) in notches, by end-pieces wrappings when which factory, or of ash, about % wide, and inches them wire, retain, into a tough. preferable carriage a light strips Nail is by to broken wood drying it will extent, the shape bent. For gunwales 2, Any easily Green on procure some bottom. not is do. Fig. fastened wire, or the into bottom-board in shown as string a the to pieces them, in breadths to widest part. the cover minutes the frame in water. reach and around Cut enough then Then soak turn POPULAR the of MECHANICS. frame the them and fasten the edges upside down to it, by strips of paper lapping the of under side the carefully on two bottom-board that sides. them and the tacking hangs down paper The to on oil-cloth over the in boards, tacking is done to protect is tllen paper doubled outside strips strong gunwale. so trimmed, lapped smoothly as possible at in place by the ends held of the frame, and of small It should be drawn means clamps. and doubled tight along the edges, trimmed down where it is firmly the over gunwale, held by slipping the strips of ash (b, b) just and of and one all it loosely inside into as Now is it to the if it has that it is remedy of have This the a boat. that canoe and If however, not, in a be disappointed to find Then leaky. the best becoming is to cross- steady in the properly constructed been good material. few days you may piece a the bottom-board. bottom may of together put between already water-tight, you perfectly water, Then boat the bound are the cover whole boat with bleached un- at the muslin, sewed ends and tacked the along gunwales. Then tighten it by shrinking and finallygive it at least three coats of mixture a will of varnish doubtless and the will add or cost. weight Rig the boat iron, and several paint. This tirely leaking en- little to either but with wooden thwarts extra cross-sticks, or and make a aft, and this (A, Fig. 5). With seat iron or (B, B, Fig. 5), preferably You light oars. put in may rowlocks fore and stop the doubtless find that movable boat your factory satis- so will make you will you no more changes. For the carrying to make boat it of sort a is venient con- short yoke (C, Fig. 5), which the all brings the shoulders, and thus weight upon the lightens inside been cut The boards. cross- will the very notches the at shrinkage which ends caused of the by the tightly over When nish thoroughly dry, varvarnish out with asphaltum stretch framework. inside into gunwales have drying the the of should and paper that as turpentine, and as soon coat of the in, apply a second same varnish, but with less turpentine; and the laps or joints of the paper finally cover thinned with soaked has piecas with muslin of Now varnish. thinned stuck on the remove and with loose layer of another on the times until surface. rattan around it paper and, both after take and the boat smooth of it, wind holes small below a some wetting gunwales through just presents its Then the of outside whole eral sev- ing shin- the split it firmly Nails, are used in follows: as $1.90 qts yds yds screws, 1.20 72 60 50 25 50 25 25 wire, etc that you *. $6.17 be It may these many of thus lessen known for the plank a stern needs sail. of a young sails. to be is the devices in barrel one day, and bought is the of easily very best person The the Fig. 6 shows barrel, a SAILING. boat one It consists boat. and it is together in put part that FOR barrel instruct managing be can BOAT and to of art position to get for nothing and cost. BARREL constructed in are materials the sailing the For the until materials canoe Total strip, passing in the punched gunwale, of cost Bottom-board Gunwales Cross-boards Paint rattan Split barrel inside it makes 5 18 8 paper, varnish and carry. of the construction Varnish, Paper, Cloth, un- put strips of fastening it along the edge of the boab"by replacing the strips as before. When muslin the laps with is dry, cover the paper Then first covering. the with done as was ash The the labor to handy approximate Pig. 6. a bow the boat the only material hull of barrel the and joined together by one strong extends simple outrigger which MECHANICS. POPULAR 8 the from plank. be In present m"t may difficult to push are, shown .-is the completed an angle. between 9. each Roth barrel that bo shown as be plank barrel The of the over steering the oar. will completed, large air-tight compartments boat, when barrel consist fastened be can hold to two at by placing angular plank a tri- the such must the to rowlock iron an stern water, they depicting made is and brace, barrels painted and fastened angle shaped or would illustration the boat, The which the through in barrels tli.it the order flat front, a in Fig. with covered they will tar absolutely be water-tight. outrigger (Fig. 7), The is small a seow- in Sailing Hence Barrel it spread of more foot affair, about wide. 2% feet An ordinary oar for steering. notched A used TO HOW MAKE 1 paddle is or stick WATER A long and (Fig. 8) is waves smooth, in sewing WHEEL. Considerable an overshot 1. This cut be Ban sections in to form as erected the -r-53 The properly. in inches 24 about by the indicated as circle of shown be lines, that wheel diameter in made the outward with in a This barrel ably favor- the ordinary This paddles The the on of piece power to the power is S. the an wheel is derflow uncan other, only wood and wheel the here by the to of are shown. as driven type and wheel water is similar lines bearing from of current. on " " large compares with fans, fret-saws, form Fig. 2. of wood over. a boat. Another Fig. in as blocks with is made with developed be can wheel water wheel out so power boat speed of machines, like. tip the stiff breeze a because to quite carry barrel the point sail small In sail. but shaped to and difficult very than seaworthy rapid, because rels, slap against the ends of the barin when the water a light breeze is Boat safe is boat the of Bigging is out-rigger the of Boat Barrel a unsinkable, is, therefore, and extend is supported A the belt T wheel carried municates com- V to any a belt and sired de- point. """" To safely find horsepower the driving pulley minute, and per tin some wheel a on for the driving water is fall O, where by the four power volume the and be a water a power ordinarily horsepower can in used for the center illustrated affair sluice dippers equal two and N to struck are to two generated. running -"" a or to This three by the can of the revolutions of the belt in by the width Divide the inches. resulting product by 3,300 for single belting, or 2,100 for double belting. A and to runs rope inches in out P wheel manner carried the This Get around wheel wood R. the in frame wooden grooved 2 wide. them the Bore the inches attach and shown. put rope 10 about and cans as and Fig. 1 Fig results good which multiply the diameter transmit, solved the porous plates * "" inventor Hungarian smoke or claims to difficulty by bricks made of have employing a tion composi- fuel and of different containing lime of combustibility behind degrees arranged or between nace. portions of the fuel in a furThese purifying serve filters for as the desulphurizing furnace gases. or MECHANICS. POPULAR MECHANICS Hurrah! fish in tackle, So get out your ho for the lakes year don't parents' money for it Make and prouder of it prouder of you, all the If by all This the at it. make and will feel board engage in with 2-inch a envy floating big a on under hole for out "jumping-jack" the built be can of bit a figure can instance, For himself. with boy any ingenuity mechanical folks the summer which alterations fisherman be winter easily be applied to slight fishing, with very may the juinp- ^ The from distance a hook, line some should you fishing semaphore. a the on spring and feel time, same have means is ing fish- will will you instantly shows fish a old to fish and want sport that around. boys you other fishing you and the and than of spend so much fishing nalia. parapher- yourself of methods described were chanics better boys, and This streams. of they Tackle Fishing April the In taste month. other any your and Own Your fishing time. it is better bite Make To How AMERICA YOUNG FOR and be when boy any baited can and set, to give his attention other occasional an only things, with at the glance the signal. To make phore sematake about 12 inches piece of board a and the fisher square and cannot be size can inches 2 thick. obtained, of out may small build stuff. If a a block single piece. hole a in the as center inch one diameter in and in this The drive 12 scantling 2 inches square, inches lower at the long and pointed Now take 2 inches a piece of wood and 5 inches semaphore long for the a round of two cut. Bore the a corners, small hole and fasten through, just the on easier, than easily, if not "tip-up" is also of great amusement ice. shown as 15 or and spring end. the from board to the head scantling a so the on thin is when it raises to indicate of and down, should not signal. the fishing it will D there. red, In or the the made to the a sprung" fish a it the throw white, or January is them by in may bear the issue of takes to up a will C lie word it to boats feet The on is (Fig. with up 2). is the long, to prevent to keep it It The and masts the part of be should This boat the of made cloth important rudder. craft way'and a most The at notes he long. end one of couple of one be can large a any when 2% plank, say a piece be sharpened should board rigged operate can have he row ever how- purpose, boy if can The hung. is the one immediately boats small fish he which trolled by toy very lee making from its changing from course. Drive couple of nails in the stern of the boat, to the a attach and fish spring up. against nail signal semaphore to It the the and the it when when small a fasten at semaphore is, when is caught. spring rests tightly too C flat that When line. The At nail. strip or the semaphore press drive position it for be iron, bent supports At hook rest this of outside the a pivot support to as end of fleet whole the or irresistible an hook serve and from should as sheet place free serve board boats These a rudely made, boat inch by logs two have of strip of top, to The semaphore. turn easily one-half protrude a in erected be can between on the round nail at scantling by driving a small another nail at B, leaving (Fig. 1). Drive nail bait the A the "tip-up" for hankering 2y2 inches pass and pickerel and Bass the boats. end tapered to timbers. heavy and line summer, the aranging wide in Semaphore Fishing The " the for in^-jack Bore 1. Fig. this of the tie zontal hori- ^JlTi. spoon "Fish." Popular Me- fish Fig. 2. Toy Fishing Boat which lines, with hooked hold painted the or live bait. The small boat does not fish the stare as bait the and large one along by a pulled does, is it of to members attractive wonderfully trolled finny tribe, especially when fore be- Hie the it is not fishing tackle is very for NICS. the in up the yourself. it tin the punch the spool the long shape of rod -s: "yxs^: or s*?ss7Vosr r7#s?- exact curve BE3HE *w jararKO J*"/7yo?y *7"7/vr or Ave*?- with bent be bent and wire Method 3." Fig. of Making To make trout first secure rod a a long, be found straight, elastic pole, such can as in wood. Then some secure nearly any File off small a pins and piece of wire. of the heads the of shape rod the on and bend them in the and drive them in the pins U letter side same at snugly. with strong rod fish hook, cats have a and A pins. Fish hooks The claw have is hooks are better to piece of a of None fiber. vegetable to the barb. claws. birds' of made been bound and point a for point steeJ strong to filed the above filed notch a the fits Bod Trout a can and perch good though many been caught the it takes make to Ham crank. a volves re- end until the to is difficult It twine. rod firmly it bind Then the of wires thai the over in hole a the of bend See the in wire the mer bent are then holes. freely, and of pieces ends the the for rests as side shape, proper insert and accessible, manufacture to easy serve the After tree. each to pieces, side axle through wind. If proper E C II A M POPULAR 10 shell by home-made these it and satisfactory, however, a good supply carry with is you. intervals, regular the butt about 2y2 feet from the pins just far pole. Drive line to pass the in to permit freely enough the the a under tip bend loop. To make of circular a piece of loop in the center beginning end wire at the of and the of knot (Fig. 3). If make better the wire wire more rod, shown as in its proper to large wooden A thick reel, will wire 3 inches strong, wraxed lengthwise illustration the on Fig. each loop Inside tin make through the and can A an the Live 1 spool and minnows fish, and to One net. made of band hat at the as in it at end one From shape parts cut can shown are three and tin a that tightly so left inches a piece in Fig. 4. on each side protrudes at the of tin Two to place to carry of bar, or preferably two ends and of the other of ball a of be from made twine. them sieves often a strong mosquito the until bottom, nets. be may fork can de floats Old minnow piece If the at is ends with (Fig. 5). net a the bar. wire of need nets to provided sinkers bind and minnow mosquito ideal black kinds you sticks meshed landing for minnows be into bait other Bend ends the overlap tightly together, Keel inch one of and stick as wedge best illustration forked each the the two may top edge the good A Making good simplest piece transformed of a live the net pieces and Method Net. many catch of stout a and fastening by sired, the 4." is are pickerel bass, a Fig. Minnow Simple hooks. small to 5." (Fig.3). twist position. spool, an old serve Then center. the wire the ftun about ends is secure, binding the After around a the bind thread Cut pins. with or wire, it of the the piece in loop each with end illustration plenty pieces the to the than loops short into in have you wire the shown as will long, bind or pole, other. of the protruding be bent up in shown best, serves making if the sew has the cut in all reels, nets net is be to the mosquito and fasten the (Fig. 6). and other into mouth twine to Now, mosquito shape the the in work tackle. of made bar Waxed binding such bar. of sides a of POPULAR the loop described the of Fasten twine. the with is in when from in place, a Cut neck. forks made handy vertically pole suspended your connected net better the hoop than higher the by A stick. MECHANICS. of number a single string is reached. a the same next little a 11 with manner diminishing rows, strings remaining meet the at drop one of the A until Be Proceed careful old or tin perforated with can by as of pieces Double twine each with the the piece loose double loop. take tion illustra- begin string from all way from the around the loop, knotting this in lower next reached and row, to commence narrow accomplished little in the same and four at Knot row. swims standing down. until 9. Fig. hook How " to the of English recent absolute of of is Avaste The The come from them, with to side through, in the double same knot one, one the knot come close knot off string as before only changing until from the the with is row first is ished, fin- plan- wick, is will wiped of yield to of more Navigation this was frozen now at ice is the on In year. from points piled up 40 is ready or The to thrown device burning light is lamps, from the " great January shore on til un- more. oil. """" late oil oil no overturned safety. the numerous absorb and pared pre- hand. the in dry be may all kinds said over by with pierced perfect to the in salt woven immersed waste amount same to close (Fig. A). Continue about adaptable even ening tightsingle string the a string Before row. tying a and and it make pass cut take here single to after and double the of careful being others the the clipped line; a each asbestos lamp box of vice de- layer of specially Running through a is then The use. metal to The lamps. deposit a waste. cotton box Net Scoop circular holes, is then the is believed oil to is which box, small the by DEVICE. invention a placed an Hook a " " safety which is on SAFETY-LAMP cotton the thus catching fisherman. "" which Minnow a ignorant consists of Weaving of cruelly mangled you bottom Method Fasten when than fish a A Showing chance to give " promiscuously, better This BRITISH Fig. 7. the killed not point is ought before baited is or it, and gether to- the strings a cutting off one equidistant points as about much a in thus niinilOW the the on a net taper Bucket of little way strings until the and Minnow live a inous cartilag- has when Fig. 8." knotting by pair a in all the begin on or together closer string of so and with feeling no the point, shown the believe you around as Now manner. where loop Arrange adjoining pair each a minnow to way mouth long. the convenient a of them, simple knot Continue (Fig. 7). diagram make is slip on hanging down. ends it shows 9) The minnow. eight feet and strings this Now a about each Net minnow a hook a and 8), will The proper bait Scoop top and nail a (Fig. the a let another the (Fig. for to not of means serve Frame ones kind. same bucket. " of remaining directly under come the number hammer Fig. 6. and next the the bottom. mesh bucket sides the the feet to west deep lakes Lake shore will and even the shore from open Michigan the pack bottom. MECHANICS. POPULAR 12 For camping short a the while nothing excursion, permanent is temporary ever ready How long) crotched the the the at the side made the above the top the to from branches shelter The side. but comfortable, calculated A its sides poles it to in the so form ground there a heavy from well rain sheds Set steep. pyramid be kinds other are protect of up green ever- and There camp, The are but to they all have ridge pole for such many a camp an is,,without that " and desired as lean-to; this is the lean-to open closed or be may and part and very ter betstorms. rain- because three and side long tie their build a brush. or Select 7 feet long and poles about ground. Lay another pole across the in its ends these, with of bark crotched two set Camp either with thatched other the other resting in the From poles. poles the to this crotches pole slant Push ground. the brush points. (about 8 feet similar Brush The three ways shelter temporary be may ends" when brush. several rains. ers camp- among feet with Fill the spaces open tops together. foot slant about one poles set at the same at the top fastened and the at ground apart the outside closely with Thatch before. as branches shelter a either on will formed thus fallen boughs bank the to wigwam are boughs the of and pole ridge a with poles heavy high favor in to wTith of means Such to ridgepole apart. sides the withstand to attached under the out trunk that so removing by the Use five still be will Hollow an about trunk, the butt treetop branches. as the stump. the of of base falls this, cut through nearly tree is the all perhaps of build To camp. by thatch. will camp at Camp for Indian thatch down; the down Another form and bottom or carefully Indian is a feather weight simplest used be may foot one depth of about cedar boughs, laying them to top hemlock The branches Long the form Begin The trees 6 poles set purpose. two two feet, or between firmly in the ground for about of between placed be may height a Them Build to sides, but the best method the straight poles on slant from lay about to the ground, eight inches woods. the in than materials the of use built, delightful and built camp for or being is camp novel more the and Camps Temporary them of ends securely by on which with the last three Table thatch the should be into and flattened sticks the placed ground. poles lay cross sticks, it down weight Build Where lean-to fasten and poles. way. and earth crotched driven pile brush other same of and these Across the into means them over well Chairs the so up bark the is sides in used to Combined top side of the rafters the bark can be nailed POPULAR them. to Bark thatch to tlie overlapping the To courses, and bark remove circles trees, cut pletely apart comand tree join from six feet around the the cuts thus made by cut and pry away the of means an removed the bark it is it down ready Hemlock, for spruce feet, and with on these, make that so to a or bed best Another having only fine depth of two sleeping bag for form the of into each has several feet To long will make around end cord to hold the block, into be may For with added rude a slabs in canvas and and 2 hems of the poles so it is about selecting a for reach easy hottest part of the considered else day the other be with should the To make inches a a to of the the from ends stick as made which and either with a should feet long and hickory, which way, a the will bend end an of A distance center be of pair of 1% inches some wood, will of over bend a in Made together without of porary the tem- such Such of rials mate- things as in Block a etc., are indispensable outfit. with 17 illustrations Cabin."] " " STATES as may the wood, the coals breaking, elm, Ostriches Arizona 11 birds five 3 diameter, such foot bed another tongs green easily. Cut one from full details a Permanent month Build UNITED ground Split the provide piece of tough a receive OSTRICH FARM. the fire. the and axe to 2 sticks green long into support. from heat 3 feet about use affords. " two of made axe, camping [Next outing, an etc. set crane and seats. as be Twigs duration surrounding, thick foot top be party, the country side the the on vary "How the At logs. pieces fresh considerations Hemlock A Shade Stool of wood each on timber nails',cord, Broom one pegs. posts in the top, and cover nail serve can the as on soft articles camp forked is essential. Other also. will in ground. member always re- camp a Many four seats out which from holes drive are the everything above within water the on slabs the through set up foot above site a that for diameter inches long In feet which set from for block three or Stools place. 3-inch a cross-pieces cut twigs wire if desired. table nail poker. a hemlock in side Set four long. ground, run poles 7 feet poles in the forked them 40 of as stick, using a easily made by sawing a Bore log a foot thick. right height legs to extend 6 of of ^alluBiaO Bark bind be ground, and serve can ^nu^ wide with broom a one back inches Thatched side about canvas Lean-to, the two in posi* shape and fasten arms of a cross-piece. Shape the by means so they will catch hold of anything that into the fire. A dropped round stick tion stout rary tempo- bed in sewing deep hems duck of heavy by piece after Closed ends boughs, blankets the few a stones, use. removed the shelter. a with left, piled are A Lay dry for cedar or large boughs made by readily early summer. the to ground on branches bark the days, weighting all vertical a It is most axe. in which used cord. of two be laying it in at beginning it by securing wigwam, bottom, means also may MECHANICS. or in years them. their high, and center, 1,000 whittle it did They birds do not Africa At well, shown are South thriving. from are ago have African it half until imported years some a inches ancestors, weigh in yielding about eight months. 200 the a Salt the River of last difference taller standing pounds. pound but marked to first There 8 are than feet now valley, each feathers every .POPULAR 14 No place could than the bo in care picturesque and especially more log cabin choosing camp, site its How and Camps Permanent cozy where MECHANICS. been has off squarely. at the ends exercised. the between with level a the first the corner between others, all the Cut ends Them Build to those save posts, corner inches 4 cut posts on the at Those one. higher. made be and stones small stones 3 level and posts, deep large chinking places that any with up laying these, of top on small pits filling them ground to cobble-stones with digging by in diameter, feet 2 of feet piers, instead foundation Stone may up main re- may open. building the For from timber How Lock Logs the the at Corners from the of advantages it should high dry fresh with its away the according indies the of quite as a the of the Where they rafters, joists,etc. If the and clear if not, solid pine tamarack, about timber feet 5 posts 12 ground J Dig long. 0 rock, or and Framing under post a building as these in many distance a and angle where and apart, In each are placed hauled building skids on (two to camp. the feet first tier of logs select the and shaped they side wide. piers level end from for that so the walls sills and lay the under and are posts, including in feet, three 12 set, inches mark above the those at the ground in the After posts. one These the and highest Lay cut log and floor side a logs will small the ends the at from fit in logs When the logs of laid end the over the them before so low hol- a side the of large alternately. come being cut round logs the on corners, each Place logs carefully, is properly are other sides. notches 3 foundation sleepers. foot log beneath. be should the both on in part surfaces All cut and end the on flattened flatten flattened narrowest space other. laid are join the which four est, strong- be to the them the each the To Joists Place with of largest called, should are upper inches the the all. there best Framing site,it should thus logs) and between For of 20 the to distance some be at straight line, and of the log the flattened 10 Rafters the Beveling a ground for brought the off foundation deep; set the posts, tamping around them. There firmly the posts is timber might on the are used structure sills,as corners, trees be may used be to the pure, which the out sound to distance be of log side the feet necessary. should it is tops lock hem- Each longer than sound and diameter. and purpose. which in building be. straight a feet two cut the for in spruce ize harmon- trees and down be corner near be is to on near to For possible; earth should possible, building plans diameter 3 about but swamp, always occupy. Select holes post or if in if the the to cedar a all decayed cabin, stake hemlock. or near ered; consid- he should pine, site. it is to place should but Plan Clear it and, stream, water. on be not ground running use the surrounding scenery fall ing hunting and fishcamp's location, the boating, good all straight,sound use inches 10 balsam, Tamarack, are Aside cabin to 6 sure that each pi*oceeding with POPULAR proper and then for windows and window the top and of tier next out the doors the out saw each lay the sawing and logs openings doors. and door side. one of boards of on point resume ready Have made this made, he to door until tiers windows width At is reached. log the the tops of the of height laying the Continue ."mother. 15 MECHANICS. window thick them Nail frames How the joists In putting did the ends sills of slanting the logs. so they Make a the and tenons Select small timber flatten the the side one ends about inches. 6 apart, the top. eter, diam- in them extend on to the over Nail a the at feet at halve and to cording ac- Use to 4 inches letting them rafters, you tops roof. three one. ends their ridge-pole about gable as lower rafters about to just the of the the steep a rafters bevel slant them is their fasten to raise roof the them gable water. put across gains rafters best spike the shed will the The the to loose joists of joists. Frame plate-logs and ridge-pole top. Lay the two flatten and fit the Latch places and proper means up first. Select window Look before. rafters hold Should between joining by cuts, as Door the at crosspiece The Roof the and planed in the openings to inch 1 them in place. If there at to are be joists, which timber second should inches 6 in floors two height of the the be the to cabin, of if diameter the shingles cannot If lay peeled straight sound floor will bark for procured be do well. very ering, cov- a The bark is span is longer. ways Alif the span feet; thicker the so place them they will have shortest three about possible and span 12 feet apart. Flatten end to using for axe cut ends them. under the gains, receive same end, as the the a their upper chalk line To purpose. in shown joists and sides and place cut, in the make tenons a from broad the joists logs that on logs Where Joists Cut Are for Openings the Use spikes to fasten the to run partitions are the of a strong joist, place joist way each At openings for stairs cut one. of Where Crosspieces should be laid in on For floors boards For and removed from large trees long strips,overlapping 6 inches. the planed thick are be planed and and inches 6 pine wide. floor they should be nesses thicktwo sides, unless second story both on should matched use inch 1 used, put which in with on the case the boards surfaces rough facing. To partitions make and halves, their flat sides enough This to will of consist facing each make round side log alternately. Place spike into partition and one Window some Partition Made of Halved Logs should sash outside be placed just together. the of partition and a flat log top of the on place. be of in nailed surface a must source with form in overlapping and firmly when hold a them tudinal longi- in logs saw nail the procured supply frames and so from they they Will out are wood bi ir bard- a H 1: t JOS. X A (he and throat brick, and of prevent the of work, letting shingles at the them over the tin with and without iron A in fit it to leather a hold and not side one the ends of turn in them one side of the a wooden work to bar the the crane should and the vertical Fasten with door string a hooks, on to its is a In of the latch hole a add much may be provided the the time should opening feet high top. The and 5 wide fireplace the supports good by firebed poles, and a as stairway to the the work with for fireplace should The have may not and should it laid, are be be a stone face. larger than arched at have a 3 the deep A Bus is logs. green for warmth. arrangement building which of frame a and up foundations of 3 feet a wide lower Screens foundations other should funnel through cabin a built be stone firebrick, but The of hang pins to be provided vessels, etc. fireplace consists of desired. if mortar. cement of it pass comfort to Box outside. the to the cabin, laying using be to Wood a and inside door the fireplace The the at the on in Building have should arm which brick the with smoke together of in should to fit part and tapering up 12 inches' in diameter pipe about The above the roof; top of the pipe extends the funnel is suspended foundation over a of stone, brick or clay 8 inches deep and at which Ways built sheet-iron inverted huge be piece The on kind Another door strong a them. fit into which the provide and latch. the fasten Packing of the Two Cupboard A at holes stick Nail To pole. these In round easily. a Box for Sockets on part upper frame. catch as piece. are directly opposite in strong a will make in the part of lower slip the securely. If hinges a large deep hole another and upright an a crosspieces and door the of frame, the bore had, be to to lie may bracing by may port sup- matched of doors Make them brackets made crane an The capped. ledge to a will nail the over braces use nailing them, button closed. it boards while it open, holding to strap be in good a if below but will frame the in pins iron for bar let Fireplace Funnel over convenient be A and sides have be should it be built up fireplace may wooden a mantel, or made. the under the at it over, capping ridge-pole brick chimney will it ridgepole draft ing leak- the in against other pieces laid reaches If the chimney shingles. the about chimney from roof tin the of lower down above the side top the extend edge one the at turn the Build lay pieces to it around be should flue smoke it; inches. by it; inches bored holes sash, having the on and binges for do will leather old Straps of convenient. mosl M swing tnal Windows waterproof. be R LA POPF 16 tic Stairway frame put held This is built on it, one MECHANICS. POPULAR may suit used for otber his Halved fancy. steps and logs Bunks of least at poles laying made be poles even a foot placing by on frame a fine and The depth of two head and on bag. foot these A feet, laying pieces to hold the boughs laying the blankets be can packing box Bunk With a Mattress of small floor at in or sides, place ing sleep- used Springy for Boughs tables, nails. the of Small cabin there is a Poles built For a etc., may Window of pearance dig nishing fur- be built seats add of to poles the ap- Mantel Rustic be and cover for tastes. suiting individual as articles, such chairs, beds, wood and with for Built its shelves. range boxes, to Fireplace Couch Canopied Many and twigs few a furnishings wide of work the above boughs even-sized A Saplings Green hinging by with For may straight and clipboard :i many purposes. Made the be may for convenient are 17 the hole of garbage little distance To rustic seats can veranda. disposal a and comfort the for Hold the from Window it is well the Open to camp, IT IM) 18 nprxiiklinga over cabin The "f refuse thoughl finished best, ball rather has and the The in A adds should logs its to done be out dry can oakum or logs from and a of inviting little. For pressing will camp between county in California Care afford comfortable as in place a in as 10 about a harrow 'PUSH-BALL ON NEW A HORSEBACK," ENGLISH mile per GAME. It is then then a which was horseback" on in high Tournament The ball was game by troopers splendidly mounted is favor held played of at in a the new England with the Royal on black game Royal an Horse to tary Mili- recently. enormous Pushball cents per to cents odor horses, three on Horeebaok is It is applied 100 barrels application. weeks two about and rels bar- 50 in repair for the oil barrel per fine disagreeable. used are roads barrel are mile per keep these roads of with over follows. 30 These Guards dis a width a first of drilled as mixed. stand to barrels 25 45 holes about application and pipe gas serve gone the in is then ordinary 4-inch applied to and allowed 50 purpose is then used mile About to thoroughly second per "Push-ball apart weather are An this half-inch having It roadbed oil. of piece a feet. hot for oil is and in used is level. slightly and the with inches The the roads 145 has is quite country rounded and long it two tributer. desired. be can 10 feet the the the with leather location The highways. oiled provided is great with single is the time a with sport CALIFORNIA. tank wagon participants After IN graded and sprinkled it is use chisel wooden a it in. force to calking it in sides, using the and Calking appropriateness. late as possible, so the a moss, both mallet details as mirable ad- football. a constructing first the covered is like oil fields and In of the the is ROADS of near game OILED miles Seat diameter, inflated and the the the but much as enjoy it as cus cira originated with is four The ball, which game Germany. in knees, to appear men. feet than and into The ball. pushing fine play. for enter the of horses diesis room horses zest Window the of interesting feature horsemanship the Cozy In with about side each on men which A I C S. \ consists game inside more II A KV mounted it. in detracts this but M rial mate- placed is thai be may excavated the little of any It LA for for at nually an- about and from applying driving, but it. the POPULAR 20 boards about J, edges the of "i height. The same any to shown in with How Water many made of people material for necessary the make, is the a like be can off cast other by construction of a with be made be given the road, rides Thus barrels four the about craft new To is were the The affair familiar not do can they they " grocer them Flour not strong are required are it barrels; made the for or inclined the to in the by simply left, which in turns side the the the of affair. working rels danger, as the airtight barpossibly sink. mode of barrels, using putting together large one in one the the set rear him. water with of but ing arrang- of manner no Another of right dip you have you the method the after for be can 1 shows Figure let is cannot nor at the to to the as with There The oil barrels deliveries few a bicycle, although the with you making barrels two. enough, cost, probably small will barrels perfectly airtight. furnish for Three barrels. made be can very a oil craft first a on out effected is the dipped direction. at first,but increases as speed is slow force is generated and becomes as one the is body the ready for yourself bicycle a steering the bending of pedals, just the on you The street. now on M, nailed board 1. it, seat propel The at as circumference Fig. in bicycle seat, feet bicycle can is made. of pieces shown as voyage. and girls paddles with fitted of cleated causes be it can each. drive center a are consisting would and boys as the can Bicycle barrels. The fun furthermore, penny a tuted, substi- turning (beat and, for Water rear for means power, and removed handle, tool remunerative, barrels, water hand be may any afford to as by and principal material The rubbish. as had MaKe boys often The of sport, and, fine device crank or shaft, and propelling pedals handle, so best chain To bicycles afford another the consists This The chisel a t lio on gear crank. almost the together. tracks 3. Fig. the be arc sprocket the strips about can nails connection sprocket inches 6 nail and I, 1 ties the putting in use wide Wire boards. box which of inch an about bo .T can tracks or to wide, MECHANICS. cle bicy- wheels. Procure old an bicycle and frame make wide 3 feet platform about 2 feet end and at the rear tapering to about the board at the front, using cleats to hold for it frame, shown as in shown the heads put a shaft and the of two of wood side the in the pieces is the first the K. part front and rels bar- rear shafts, as frame to place 1 we from passes frame bicycle the sprocket the see the to slits in on the of platform the thereon. connections and Fig. and in indicated. Next U justing ad- barrel, the to and barrel the Ty.Z center barrels rear through through one portion barrel holes Bore heads the in also of shaded the of 2. Fig. the at construction The of board a driver sprocket the the Going driving the that place L downward platform shaft bicycle between to the the back chain of Fig. 3. bored closed tween be- putty two in clay. wooden are made front barrels others. the tight or the two the and the bores These and inserted in one like barrels the driven rj small a proper the by The are empty head holes wooden entrance calking The ends frame is presented with of where to receive shafts to the the oil are are bores hemp and shafts turn the the same. required If the MECHANICS. POPULAR journals thus will not be can be which oiled, Such AMERICAN THE and ease Why has sea? to in Buryeson, a is is gives brought about And then strongly that is hints the caused and using by up a little a even pleasure, be can rigged sheeting; some houseboat, of amount any sail which will be built. can captain time is BOAT WINS IN health ENDURANCE thinks TEST. Old The submarine "Fulton," boat been undergoing some tests, has demonstrated ability of these crafts severe is the during a gale. the night of June 6 this boat remained to a depth of from four to ten submerged feet throughout the night. Once during the within air the night the foul ship was On and fresh pumped out entirely without 10 was the torpedo 60 miles of boat in. pumped air June endurance an run R. I., to New Newport, one-half hours. eight and half-hour uled longer than the sched- I., in served of to by heavy fury by recent gales. Its and tanks out ballast it had were pumped feet freeboard for the just a few trip and it showed itself to be buoyant remarkably and wood time, lashed sea able a hold to lashed the to from watching these comprehended each of against hid these which the own of much it from the navies storm- had men be to the the time view shore. of tiny boats the cames strongest a warship and is not in more chorus Civil of but building tleships. bat- of cigarettes and to his work a boat fuel test being was driven also by made a on the gasoline trip, the engine. clothes water winter, or summer was healthy and line if he His done and it had his to." head lants, Stimunovels dime hard, worked in the a air, open toughened on and simple was with animal, blessed the ability to sleep with if up pastimes. He all New shoot sturdy bringing poisonous him. ba,ck- the The of molly-coddles in a graveyard food his were as a to the to merchant our from was them His year. unknown digestion A a wholesome, the land would age, inside the Prior England. New of hamlets boy of that day England of a sturdy civilization. applied to the pampered were money recruited mostly was and automobiles to ships. girls than of the War personnel marine weapon time hopeful to more run aspirations of today and millionaire home from away run the when forever by dreams The sea. young usually portant this im- How is readily are experiments in the light of the fact that proof, expend Department Navy may in than these in constructing world's the on the and deck rollers great those its although waters, swept the was into caused is quite a day has gone 'quality folks' "The sons the biit theory new head, the in watches. go a brand a colds of hardtack. protector, ship is altogether too draughty for a to be a healthy abode of lad. The a president growing formed inwhen declared, Congress' rageous it was of the fact, that simply outtheir should have sailors that pie the them night cold to during young 'Woman's to was on structure a of This of inventor nature that sure from Suffolk, L. the The On incident. made lives who Lingeron, dispepsia tablets,and who American kindly to boys don't take digest the because they can't Briny and foods and seas test says: Dr. on rough The past. the salt spects re- worth changes wonderful weather to material in the maggots junk and chest wears a Coffin, who endurance The result. a all Prof. has which fully the as century a have ous timor- become no during of speaking old says, Buryeson changes in undergone has "There SUBMARINE suffers he ship, or give marine change the by to boy cism, ostra- tion condi- a Capt. these American our American social reason" times. that the of main the as eration. consid- of stand H. gives Seaman's Coast worthy can't he been school, old the possibly going Frithiof but the it in of version new he A pond. "raast and GO has that ways, of seaman Because any NOT stopped boy question a various Journal, that on DOES SEA. American the This answered a safety BOY TO it, upon with about WHY raft a built fancy paddled there frame a and platform a individual be can well are friction. with fitted one's suit to made much 21 to in- him a bucket good on a of POPULAR 22. MECHANICS. MECHANICS TO HOW MAKE A FOR MINIATURE WINDMILL. A. Sheldon which Pennoj-er.. inch C, The description following windmill Its breeze. and for pine The eight blades lxl%xl2 inches. cut of as shown ends curved in blades given a 1-inch place. pieces in was inches left were to as final keyed The the in bend two two the they the keep to the and which put was through pass shaft to L wire axle after pulley, were in pulley C the shaft by which is shown forward working tween beintervened the washes, method from kept Fig. 5. M, the the and block bearing N, wire passed through th" axle and then its falling out. Two to prevent wash- which was bent uncut so the The opposite edges were about Vs inch hole (G, Fig. 2%- The ground. 1, was Fi^. 4. in the through the to pulley, I, Fig. as was from pulley F, to shaft extended holes its softness. blade Two siderate con- light a of made were the thickness. in such Two until away parts, in constructed account on gave even were ture minia- a which its size, smaller pulleys, sugar mad", was power is how the 5-inch keying 1) By AMERICA YOUNG fS'wivel J3ejxrtmcj C5$ hub the at end. circular the 6 inches in of center then nailed to were They was plate A, Fig. 1, which face diameter 1 inch and hub the nailed was B, Fig. 1, which shaft face the C, Fig. 1, plate. The iron turned rod, 2 feet long, and ^-inch to the lessen bed The the by disk wooden forward to The thick. lengthened was placed on bearing and were ers inches C, between shaft the hub of was 2 feet the the wheel friction. plate D, Fig. 1, wide and inch 1 thick long, 3 and was ' the bearings nut from the bearing and thick to blocks bearing easy a was was placed in The running. was J 2. wide, without high bearings in inches 3 were in Fig. and insure inches 3 Both half. bolt wagon a in detailed inch 1 the upper in made were was which C was keyed wheel, method the by the staple, held hub. the cut The of This shown shaft method the to from was hub in of this Fig. 3. revolving also applied K, from fan E was top it to take on band iron was slack. placed slot This 12 pulleys dealer. The from string, with two x fan inches with obtained were power up the nailed. was hardware a to and shown. small the bearing ^4-inch pine 18 1^4 inches. was in in rear bases, H, Fig. 1, sum the the shape two the a the the made manner. Shaft from tapered was belt shaft a To wooden in the section prevent for small Their ter diame- which C ferred trans- to of shaft rubber it from pulleys grooves screw a of a ping slip- rubber each. G in POPULAR MECHANICS. The point for the swivel termined debearing was by balancing the bed plate, with parts in place, across the thin edge of all a board. in which There shaft 14-inch a G turned. here, washers F. The swivel lids of baking cut of out enough to the the sharp plate, the the the for shaft Shaft to G but center the tacks, surface Holes upon. through both lids. diameter, the against bored was G was of smooth in bed shaft lid, G, revolve rubbing J/o-inch hole a the with the furniture 14 inch it from smaller for other cut enlarged of hole a two was down, top as to were was keep P, tin G The headed acted other being also, in the brass Fig. 6, which for its The down P, with from other. 14-inch tion fric- pulley section underside center. tacked, top board the to that so in was edge under A nailed was the made was cans. permit admit 0, Fig. 6, one, R. bearing bored was lessen placed were powder one to hole To for but board it, through latter. The A tower strips, 25 points the board P board corners the at 12 was notched were to stake a by disconnecting could used be be tipped as, for hinges as and when Bearings for in apart put to various the G two be 5 was BOAT. ICE of skate trouble the 6-foot is 2x2x12 put the first This in to top 2 pfece a the as the plank, Fig. 1. runners piece should in Figure on. piece and 8-foot fastened inches inches piece of hardwood screwed plank at to the crosswise. post AN be be tised mor- before the the der rud- shows post. A " "* rudder is inches BUILD middle 3x3x4 skate needed power the will is used. fastened. could placed craft hardwood were ground, were The tower. was tower windmill shaft The that so the to Yacht right angles to it, bolt the foot projecting as leaving one of strengthen strip there or the Over nailed were the and the the tire other them lee at uses. TO HOW admit to time the of square ground lowered instance, oiling. feet of two over the in parallel from 8-foot top to Four-Runner inch inches strips as shown, Fig. 1. Laths the strips diagonally between Each the tower laterally. screwed lxl four converged They an forming ground This the of long. the to square and feet on tower. made was should in may be the end Through fit the this in of The and should the grain bore order nicely. hardwood, inches side with diameter of 1x6x6 under a that 8-foot running hole the V/2 rudder tiller, Fig. about 8 3, inches long. The of season ice has boat arrived is each exciting sport year with more popular. Any one can experience in using tools and this small such times ice a for Take the the 6-foot bolt is pieces other 8 One a off old an the of holes through screw one hardwood. lower wood of the them These 2x6, a top to of each skates side of the struct con- easiest Sail and 6 one 2x4x12 of edge Have under many the in the even feet end long. At each at right angles to feet skate. of To coming be- follows: as piece and hardwood piece of Round pleasure described November, two and the effort. build to and craft, the repays boats Sweep fit the inches. each piece blacksmith the of must be to bore skates the of it, pieces and of exactly Flan of Ioe Boat 8-foot plank MECHANICS. POPULAR 24 bolt of front the and boards to The should spar diameter in inches be 9 at the Pain lin. tlu" 2*" and scam in the machine, a on hem and make way of method the shows 6 the to of the crotching inch the and be 5% feet at the end. of the the at should horn gives the which made be can York Tell Can How first terrific the During which Point points, western only, to be to route, the sure, that in to from was to but every section The York New wired first to Hong-Kong of to Suez, sent and then to to by Yokohama, come may long as will possible, as make iron an much so you, the or better Travels Chicago cabled from Going under the brief story where the a Pacific, via time the Its the to on San And was took on cisco, Franup Chicago. "Give answer, back. there messages it this ocean, to telegraph again sent was mighty Honolulu rushed and route same us the its By thing," some- two tle lit- more than $50 cable New York stock change ex- at Salle La- tolls. The just at cable, time did 10 a. differences its and m. Chicago, street, for the left message hurried was in Was again derful won- ket "Mar- Bombay, which Destination? Atlantic the London Its new equal was message, crossed a the and boat. your to and stock by was it all words York which one emergency. higher," York St., Chicago, son sea- off two New the from LaSalle to the cut little message, a sent was exchange and New between communication of storm East the swept runners for Message This Long* Starting boom Miles 24*000 Who be main winds. blacksmith a shows ft. knot, point heavy runner will mus- New From Telegram of in your if steel dimensions and shape reef Make 1 inch and butt Fig. 8 a in handy fits in This top. The and mainsail the at Fig. 1. long, 2x3 4 Figure half a hole, square the rigging 7 Figure spar. to an a put loops at corners. gaff to tapering base, the cord stout Figure long feet in cross- 8-inch nail plank platform. the make this to 6-foot the piece and block, rudder inches 2x4x22 timber of piece a at in trip occupy? arrived 11:45 a. time, how 111.. lowing Al- much A Light, Shoot Call the and A burglar things part of wood, a 8 10 or will at small Secure labor. is in. Fig. notch as about 1 in. at and cost of piece box Cut square. on 1 out of it and all of these do a tobacco a to a piece of wood is to be securely fastened the short the wall arm so projecting from the end of B, Fig. 1. Now will slip over fasten a string in the hole, A, Fig. 4, and run the string You can run hole, A. which made be may little very like alarm Times Five Police Matthews. H, W. By Pistol a Electric An Bell,Flash Electric Ring An WiU ALARM. BURGLAR NOVEL 25 MECHANICS. POPULAR door hard a cut a Take C. a strip of hardwood thick, shape it like B, Fig. 1, and the in and attach of the end of on of side. the of door of of or the Make hay wire At attached door and the string. string door other other side one front side piece of a end on eye the on to hook, a one on the in it draw is to put it to eye windows. strings more facing out and doors or way hook hook night hook trigger in the best door a short and piece edge one with best, about round a eye, The the to dozen a to facing, through put the Leave facing. BEAR FRONT ?"3IH3TT^ nail it securely make hole a nail the to round large enough to run piece. At A a 20-penny large end of an hole old baseball a bat, make through this The nail it to the back of Fig. 1. also and through the hole 20-penny nail should pass at A, through the hole in the bat and ject proIt into the wall. far enough to drive off 3 should room the either to a of a strong weight, A, fastened is to be wound Shape a over the wall Make bat, C, piece of ball cord, B, which the on up wood two the of arm end the in has piece of bat, C. Fig like holes this A 4, about B and is to of until wanted. The a This end. other piece B, Fig. 1, and act as to keep the weight, A, Fig. 3, from short unlocked door to go through the and the machinery to work The reception." string should lower end of in it. project a ger trigping dropFig. 4 and if any door he will get "warm a about be 2 floor. the ft. above doublethe trigger guard from a cheap revolver, and fasten it so when the piece, B, Fig. the weight, A, runs down, fire the pistol. the trigger and 1, will strike Remove acting BLANK cartridges will They to the piece of 6 in. long. The to hall. back Fig. 3 consists fastened the 4 in. of or fastened be or other or attempts put through. Saw screen one hardly prove Take small a and fasten will nearly wood the pressed bell and no should as the used. be burglar will B, 2, they investigate. block springs of on touch. Fasten the weight wood, it so this is wound Fig. that block of up the in the be notch, C, Fig. 1. weight falls the springs will be ringing the electric together thus furnishing an electric light. If you electric lights in the house, get a will springs two when so When have to stop ONLY effectual MECHANICS. POPULAR 26 hand electric small light be both may Fig. circuit lantern. The connected on the same this is done: how shows 2 bell " the are attached. are Now else of the and off falls will it will it also and will prove a their part. make the shoe A HOW TO MAKE the to who boy in our of amount any to cares required materials receiver, horn, about 200 four the is sent good as watch attach a the When can plainly horn and hushes greatly near what hear a 18 the from GOOD Mix is hidden people the the reader a the make if it is not new the holes. who bon car- water or This that says battery nearly too far as hand. before- gone RECEIVER IMITATION OAK SURFACE soft line parts of burnt equal with STAIN. the Be careful pulverized and in If a the clump ceiver re- of passing will be voice, a hearing and brown to strain have the the colors liquid before well using. "+-"-+" In receiver umber thin glue size; lay on with very cloths and appliwipe dry after cation. woolen the transmitter said. end at by its opposite at is A wire to Run road, puzzled No. let it touch into ft. distant 200 person ephone tel- case receiver to receiver. talks into us salt Device. ocher transmitter one hole large phonograph a ft. of case not solution be can gone, strong some will process Amusement batteries. being careful of the diaphragm end. pouring ammoniac the far too try it. Simple watch a are transmitter, a horn, and BATTERIES. simply boring a small the composition on top of each TELEPHONE A Fasten feet. imr-. TELEPHONE or the on by and sal shown as up afford will three not DRY batteries, if not Dry renewed TRANSMITTER and when RENEWING AND IT. Dt= The be may polishing shoes kink rigged apparatus amusement form to which dust from the drop provided, also, may shoe. wish VENTRILOQUIST illustration all off calling the MECHANICAL An into When underneath box catch through A in. 2 room. and police, ringing the bell and flashirg the light and only have it fire the pistol. can you projects " for this If you protection. sure leave do little to very to folds and chain a dropped down pulls the foot rest out into a position and arm supports hinged re- ograph phondrop the will handy. very about the in shown cabinet wall only with one they cost the shoes own one sketch This the start time same the the that so INET. CAB- his shines like nect con- the Pig. 1, " who man cabinet a in directly connect with " thing any- calling consequently little ingenuity a the and the ceiver rephonograph, the the telephone so that when of weight Place transmitter or find Will Pa. BOOT-BLACKING A hook, Any connect It its Make wish. falls it will the at police. can or it. phone the weight receiver "Fire," ".Murder," Fig. 1, and of when a yon on the and telephone your it with reiver it on please you front call to want cheap phonograph small, a with, "Police." anything the if yon addition, police, gel record boy The in MAKE TO tributed Con- space." J. Slattery, Emsworth, by W. of wood; HOW springs; B, block teries: C, C, C, C, wires; D, bell; E, lamp; F. batthe wires to which G, G, G, " '",screws A, A, uninhabited of out seemingly and next an our "Mechanics month article will on Light,*'and Both stories something "How "How will for appear to the interesting and America" other Make to Make give Young among a a Small Rabbit young things Search Trap." mechanic practical to make. MECHANICS. POPULAR 28 currents moving The shown. as box-paddle, with each and keeps the the velocity of as the water according First water. to huh or K. at the The wide 30 and the into the the P. are and have get is of be again belt it. Or case hub bored that is the rim, and if secured are boxes the as in end 4 an opening water to of hub, wheel tin each The a or of as hub. case case used good a of good blacksmith a right length, to off other every be to necessary three This spokes. base with. work to for bought an way it is, removing will strong be has in, a little very water the an ing open- to out, as against revolve, T, and R, and the over The rivets water To so front that the of the are used force is to from with discharge contacts S, causing the wheel in posibowl tion, bringing the next pipe T, and force shown. bowl-shaped fastened are or with. four ends, the direct Screws fast make sheet at the except crosses opening. of as off spokes, at the fixed. They tins are these spoke wood spoke. These 'discharge let the very can into after sawed be bored same in. within Fig. 4. let the holes with sides square it is necessary Sometimes wheel to into of a ditions. con- purpose. and spokes every the the from at they are cast to the junk heap. times if Thus they are given away. Many the in of wheel were pattern we making would Fig. 6, all the spokes of the wheel common boxes the about 2 in. deep. run metal, and to are about to paddle of not spokes it as it is hardwood fact, a sawing perhaps two you wheels money Fig.6 the the wTith adjoining inserted secure use hub, suit hardwood as this a for wheel a and cutting to In necessary off The of first hub of are hub is to get to Or wheel wheel. do gives Then the and shaft made spokes are wheelwright the a the them or is made rounded in to saw the a design, wrhich usually wheel be the carriage spoke. to of agency wheels, on can and get hub common a spokes to old circuit quite transmitted materials other fixed in made way fitted be another The wheel the These the who been ple It is sim- it. may the with the of case the holes are the have generating through Then spokes from which collected. block, around hub of Several wheel of of capable constructed the hand, the end ends. Fig. 6 is shown be may of shaft device easily adjusted extends the to one The paddles P. In are of the pattern power, some can boxes in. wheel. shaft To satisfaction to belt 4 mortised pulley for carrying The journals for supporting the wheel adjusted between this and degree a will about this The fixed the made able hub are is secured key. a is belt shaft center in or there the as before, section N. and hub, pins of The marked is shaft to M. is marked shown paddle view Fig. 5 is another with erated gen- paddle, as wooden, They are in. long. is wheel wagon with made hub. through Gf?^3 or or brick is usually power the wood, of carriage paddles The do. is the striking is the on up affair wheel and water hub discarded hub Fig.4 The plain paddles by set The indicated. basement. the four make we of two center in usually is case as masonry, pieces of hardwood and bolted together protected with flanges The two either side. pieces can be sawed on the fitted boards and from together with hub The bored for the shaft hole through. for the The spokes is applied to the shaft. the The l. at tacts con- H, in turn, at revolving wheel tbe into wheel the portion of lower the so the on. is extended the bowl The to rope the belt device is marked to be driven. POPULAR MECHANICS. MECHANICS HOW MAKE TO Ten years kind only unless the wanted, there and FROM discovered it The the was of was evidences it. the articles clock antique and were about ages CLOCKS MATERIALS. ago AMERICA FOR, YOUNG "ANTIQUE" UP-TO-DATE 29 value no of the people the advent antiques, the novel but well the at demand The base in or the only kind desired. and junk business furniture business There were in men who made had an and good at old clock for Many but heirlooms, in were remunerative owners. The sale. grandfathers great our prices loth were to of sold fully wonderand makers, which a affair turned Some sell from proper is and the is clock finished. out usually a fixed Clocks of cost erected, a on, thereof this ridiculously low at little for the woods rustic framework for be constructed simplest pine over the dollar a clock. The portion, separate cialty spe- the auy clocks demand the to old- tique an- a the old clocks from buying farming districts, or wherever one of the men the of remote duce pronew, farmhouse the to to as of the clocks and the each, aside the sold are clocks began lines prices of the can prices. clock good foundation and order the piece of we of and or facture manu- commenced. are order, makers new, These the to furniture on cheapest clocks in in ago. But clocks The corner century led wooden entirely constructed fashioned a rustic effects clocks and deceived. "built-up" antiques, describe. to antiques, were these of published papers fraudulant longer no of about and was the "made-to-order" cobwebs old-timer genuine The fraud. about part inal origwith the dazzling prices offered caused of the rifice people to sacmany the These timepieces. good old days some passed away since, and today years the the modern supplies market wood-worker some "antique" of and attractive more and cabinet-maker the deficiency by putting on home-made, up-to-date forms that far clocks are cheaper, the useful than old the styles. The first antique innovation furniture to clocks. Men closely, and making request. of sale the was the then occurred began could men appear active. of Then the aged, for old for stains proper manufactured clocks, and "copy" the inet-makers cab- imitations produce apply the materials when employing fraudulent manufacture who These genuineness men in were numbers a time the people suspected the undersold clocks, and often entire not fixed combination to the framework is sold. Some until of the the finished un- and frames are unique pine clock rustic and in the mer sumappropriate for use homes. of one of Figure 1 is a sketch the of clocks of this cheaper forms style, POPULAR 30 which in the and with rubbed from of manufacturer The rustic he. erects These works of maker little The the the obtains the in 2 frequently in seen service wise likeTbe knows the order in pared pre- the clock rustic for clocks he and styles clock-maker's or tallic me- therefore the of the These order faces, of and position one porches, on desired. is bis portion running in placing Figure the dozen. a are mechanism clock, clocks for frame. clock the of parts of clock-maker. wooden concerning this of pendulums the by and clock the for hands. and clock number a time, say then places and supplied well glaze same clock-maker a the makes at tbe frames with its the description usually are When a tinish tions sec- with polishing compositions gloss is obtained. gloss retains for a long time. until treated, so made bamboo, merely for is the joints being made bamboo The surfaces wiring. of pins framework MECHANICS. works the made are to the is a the with bark still on, Goodly pleasing. from entirely for only the fitting over and the numbers sell. The values three dollars, counting of and attached effect is very this pattern and low, run woods for two The a the for and good chimney providing a sketch 3 the some they clocks The hands are often the The for. in design interest. clocks The old "new" one is able of their that the novel of as and to since the industry find men of feature rule, a are placing of etc., to opening in who the Tbe try coun- make a specialty of the different parts of the clocks. "old several there were In one city where and one designers manufacturers clock" and bis ingenuity is energies devoting man up Fig. past few years service of railway advertise 6, usually and clocks in are pensive ex- is as The clock- clocks hotel for offiVes, big firms. usually built suggested in advertising being "his- a more advertiners of clock plain believe "old" imitation thereupon. made the products the cause be- Fig. 5. from lines, rule intend with the is without such, stations, wood a guests of demands elaborate marked these the advertising on clocks as simply and as in in that their is shown had It nearly "antique" an age have that appearance, the of that may dollars. clocks homes purse. rendered he few order the for arate sep- is his chemicals making clock have makers antique another forms crowns, clock modern the at One tory." clock states their intent of his the On elaborateness, extent a clock work. however, purchase the low, the wood people, clock-maker any During portions, the old buyers mounted work the with relate, for astonishingly deceive cost a to ornament to likewise crown in clock antique clocks desires one are ornamented. or assist furnishes in if and at the rates treating of intended are by every in designed service they the crown ing engrav- artist. out customer hand, pleasing are and way to the of insertion woods the faces at the lection. se- decorated decorated of grinding corner other "old" is one disk, The- base. is this clock wood get it to tbe may he desires to have If specially for the it done of The usually corner studio, and Figure and the of artistic maker of for proper the in faces hands. big the clock idea modern fixed thing some- special of the or the it some the capable is he have to line of be may pendulums purchase hallway people When clocks a clocks The with varies obtained. effect like Dollar without top 4 He crowns. portion, the is otherwise developing secured. be can clock, of course, the frame the in of is desired. what outfit good very cost his or and only, in Figure crowns. of crown to has usually clock one frame of expense of of drawing with makes constructed frames designing if house, material advertising letters. made up Some to use is is of in POPULAR connection with The the well and attractive are usually One of the best manufacturers goods of of wins, and store other or there take odd times on from " not first set of possesses genius engine steam to access his small a materials which himself will made in of works in perfectly. sewing a then sand. The metal, which he stove. The gine en- cook a It of power horse- patterns, babbitt in though Burr operate own parts ladle a and a have not one-half a his cut various were at shop engine net-makers' cabiheated himself does Howard for the he crude. 0., built molded mechanical build machine be He natural can though even ENGINE. is ings cast- shown the in time extra is the making profit is derived " " A Roman Painting at who inventive boy STEAM TOOLS. work. LETTERING is A and A FEW Whenever by considerable a the dial the money a BUILT WITH that the work. slow, runs and of BOY machine. in employed are line into clocks men this of some A right it is desired In HOW Leon, ous, conspicu- where place. work converted the are advertised places regular clocks and system a liberally place raffle these stores is :u look raffling off and The be can the fairs, in numbers etc. the chines. ma- to patronage is from Often places. "guessing" number made of church other of lines have the at be can for any as place, and freely ornamented, they of the furnishings. really part are penny-in-the-slot clocks they MECHANICS. CLOCK DIAL. characters such task be imagined. In fact, if and instruments drawing the proportions a clock as might on difficult a letters, it is has one a properly really very simple. The letters The equal should "X," the broad and equal of have small camel's paint thinned work well ruling pen to brush a plus one inch or half the be After the off pencil, outline in and fill in the letters would the to of the gives sharp be hands Contributed photograph black Using pen. impossible enced inexperi- an Howard a consistency proper which with gloss using outline Ind. "I" "X's." ruling in one- the the the person." Wagoner, the inch letters should brush, to in edges straight with hair an inch "V's" ruling pen a of one-half The laid been with them as space three-sixteenths making "X." lows: fol- as a breadth is one-quarter an and between thus breadth same letters the space to "I" "X" be will the inch, breadth proportioned an one-half "I" sixteenth space be of is, if the that broad, the should breadth by S. L. Hatfield, Ter. In "" "" make plate, then of with a that flood chlorid 10 per made it with of cent screen a 10 barium, per and solution to dry, results, says to superior bought, of and fix bars tion solu- any this One a perfect Photo-Beacon. gine en- young The then then made The made and true and emery tools house, and engine smaller one and and anything else." The made steam valve steam a oil. I may worked at grinding the built found be it mostly is 2 a cylinder at it keeping HOWARD valve and seat tight by has Patience slide brass. was turning cylinder the as and by deep groove tight by winding piston that the parts rod, of iron out packing. with cent of inventor. the such eccentric sawed were with follow chlorid its inquiry metal; rod, cylinder is brass. dry a with our babbitt of connecting with screen, be can Allow magnesium. focusing focusing a finest Engine follows: "I have replies as letter asking for a description of how your I built my steam The engine. castings are was To to Hia builder in it and SCREENS. and together response casting solid and FOCUSING the Burr 1*4 is at night. in.; the 2 x gine en- about x more in. 1% than 'BURR. MECHANICS. POPULAR MECHANICS HOW TO MAKE TWO A FOR WINDMILL HORSEPOWER ONE OF OR PRACTICAL FOR center Size PURPOSES. cut of 4 are A windmill two the home, the for highly hub for constructed being expense results The be may one-half from developing horsepower and small very and for hub, lining, shaft spokes and blades, is to go to a wheelwright's wheel carriages, wagons of the rear uected the in a will wheel from diameter be parts thereof in hole 6 in. be often hub A, like B. center the for sheet the on These Each spokes. receive the which force when enough. the Secure for is then should be to the blades so to as angle, an wheel pressure of sizes of the at the blades the The wind wind the to is volve re- strong the spokes Bend using little metal cleats, C and D. metal of the strips to suit the form by these spokes then and insert flatten the against screws to the blades fasten the and cleats to the wood. If sheet metal blades rivets should be used for fastening them. stand for the wheel shaft is shown The are used, in the base Fig. 2. Arrange piece in platform This is more order, (J). fully shown in Fig. 5. On top of this base piece, which is about 36 in. long, place the seat or ring for the The seat circular revolving table. at I, Fig. 1. is indicated This ring is like an inverted cheese box " and ready capacity causes " Adjust is tilted one cover Fig.1 three from for a or them extend the not in hub or shaft. room the of adjustment two blades to in rests does should The hardwood. of amount H however, made in. shaft, wheel thin or according vary and they The blades. metal may wheel that so piece so and 4 shaft. secured them arrange X-shaped X-form, in vantage. point to ad- secure 2-in. hole by putting metal and pins through hub the spokes by boring holes may The each fans be may wooden a the about metal a rim. at turn con axle cannot you A tin wind surfacing to wheel, for hub, long. the base ing, noth- for the needed case the smooth a get mill the also. piece the axle, and from for for receive the soldering times shop. Some- an hardwood, through bored and same In of and 1%-in. or shaft, the and wo for tin the of tinner. rig. discarded spokes do. old some of The piece a of wheel, a four Thus sides made by a shoulders the number Remove Fig. 1. bearings axle dollar a get parts. all but as half can to shoulder by The in. 35 and high made be can chase pur- a blacksmith's average for you and always are as It outside, The is revolving fan wheel One to get both good way first constructed. the with satisfactory. the the There the on. at out. ring in. Form to AMERICA YOUNG with the stow is this in pieces of arranged make This 2-in. mortise them secure made about 3 the into in. wide, to cross other the two ^ qp r^ n vFi,4 join, pieces so to as uprights the Adjust wheel the of pieces two joint. sustaining is When one good a the X. it Fig. 5, where in part plank, that so letter a for sketch, but S. marked 33,' MECHANICS. POPULAR shaft X the to are E, E, Fig. 2. These 4x4-in. pieces of wood, hard pine preferred, securely set up in the X-pieces planed and the Make the same. by mortising into shaft in the uprights for the wheel bearings pieces and shown as the insert The shaft. gearing from power for the be may power of It is purpose. the four gears, 5 a be shaft is metal, the to the shaft, gear the it will Gears will the wheel If the set-screwed be may be of get pair of G. If it. to keyed or is hardwood, the to or beveled first and F at as and the Adjust gears the shaft. a diameter in required. beveled and pulley a in. and below, Fig.5 stallation in- for for specially erected good plan to visit some dealers and machinery second-hand about be next building, a transmitted stand a power must is intended of top shaft the of below the of the to delivery windmill on top shaft point The adjusted. transmission wheel accessible an the for the calculated at at the to necessary shaft arrange The shaft be a special connection. may sheet and this metal with metal wrapped for fastened with on be may the set-screw The upright best when by hole shaft from extending the like wheel the the the G, to gear, Passing taken at to in hold the These the to wheel the belt to tail board attach This the of cut set screws enter and the points also N and the from upright in to use be of 4. a the done A the good section rear is trated illus- make this windmill way of to thin upright, E by boring a upright and inserting the shaft In Fig. 4 is also shown and lumber of hole of the Fig. 2. in the the piece. tail- process The T, and marked Provide shaft middle in the through. and causes The ring nailed the X-piece S is bored the upright shaft and tin X-piece wheel's the ring U. The timbers to the the mill. of the change. to secured to of is made is the boards staging for staging volves re- alters wind the are latter This readily very position base ring is or run-way this ring, whenever and is device wheel entire The Fig. 5. in through gear the for platform shown sides two the shaft, pressed upon firmly in place. The are the the from the hub The shaft. R, to the gear, a holding thus passes necessary this fastening platform, board it to may shown. from the power horizontal shaft. power metal. be as use. Fig. is to M pulley, P, with or carry in should gears the lower point of The for is shown now shaft beveled transmit shaft the It This place. Secure reach to L. arrangement up low. point be- shaft Fig. 3 the shaft is again through the passes is rigged device shown, which P and the shaft delivery wheel off at K. up is shown is received shaft The below. is a the object is to have the power point where service gear shaft shaft This The to the passing a pin through shaft. and the through metal. of Then screws. attached porting supin shown The view. ring with Fig. 6, in a sectional is the marked X-piece is V,' its X-piece for the part, and the base marked W, and the is top of the made of stage 2x4-in. X. is marked stock. The The stage height may 34 MECHANICS. POPULAR vary, according affair is set will But llie the necessary benefit the from some use height high up the force of obtained. be can for other uses to Make TO MAKE A RATS From off for as the by 8 in. in. boards new pine fence long and of the the size board trap door. in. old brass wire be it may or wood of sheet a of and required the around brass of boxwood, pass stout blocks sides of thin D, Fig. pieces of of the blocks through the middle Exactly through the middle sides of the cylinder drill holes just trunnions. the that large so rabbits. scare fit the work, if desired. small 1, to of boards, bend Shape for another and Use cut 6 one little a cylinder a and it. ft. end for RABBITS. MICE. 6-in. 2i/" pieces square 4 FOR AND old an four TRAP 4-volt a pleasure put HOW LIGHT. SEARCH- materials are Proceeding on the plan of the in Fig. 6, a stage of 'stand, as shown considerable SMALL light required for a small searchlamp of the loop variety, thin for sheet brass the cylinder, copper When brass piping and tubing for base the lie titted to completed searchlight may small boat will and afford a a great amount The wind. derrick A device. to of MAKE ing stag- direct wheel the get receive the support TO HOW If the the shed, or constructed be to to the is it will timbers long requirements. barn a stage ground, enough of on sufficient to be if to the up the when trunnions the blocks cemented are containing the to cylinder Z IN. A Fig. 1 shows should inside. 1 Nail and wide and 6 a strip on on the the the top the sides board top the hole to so from of game inside the put for for from the of the crotched a Bore on. door inches the lever the back heavy 2. The wire in door and of stick from trap trunnions. should the articles America." Boy we printed Do." Two made by hole out in work must a Fig. easily Carl Baum, " " shall "Mechanics in be in a gold mine book for of the false a shown lamp It the in best has lamp been the of means should is slightly into project after small 1, the Fig. be soldered to solder wires to the the wire before the side cementing cylinder. small Turn circle of wood, a A, Fig. 2, inside fasten the cylinder to fit exactly and to it a piece of mirror, C, Fig. 2, exactly the size to serve same as reflector. Painting a the trunnions inside wood the white with brightly polished purpose. On fasten form Young "Things der cylin- between creating so should and blocks blocks In issue contact and position by the that It will Can be shown manner trap Contributed 1st top of the in placed wooden lever for the in to pass through. the box bore the " June On in hole trunnion cylinder, not can- a of trunnion, door bore of loosely. Valparaiso, Ind. " board top another trigger, which of The the front. chance no circuit. to middle and rest the a back board open should the at is and and back board Trap there the on project the at The bottom high Babbit It .uet out. In the in. Good made. boards boards in. door is bottom than one push box side is set 2 in. shorter and the and top beyond board be in. The in. end 4 be how cannot a the small enamel metal back brass of or a will "piece of serve the the piece of wood handle, B, Fig. 2, so it may for cleaning. readily be removed front of cylinder place a piece of magnifying If a piece to fit glass for a lens. be obtained, fit a glass like a linen tester fit the to a small cylinder. disc If of wood magnifying or brass glass to can MECHANICS. POPULAR 36 kites style to used with kite a the all make of folks, look the caricature One of sticks paste will Kites the on with bend of kind of a is fly butter- the in each Bend an string to strong of one paper surface with Then weight. the and cloth. colored when hexagonal the to of end end stick each described hemisphere the of these the of thread to stick, the other done, fasten arcs the will end on should exact an size, curvature two thread tie frames overlap one each at the with the which the opposite of and weight. together other so as that shown up paper. fine to tach flight. At- in is is ready the in the and youth air in kite boy the for high the be bered remem- is the better two frame, end he tance dis- long, should and the for serve body; another legs should the spine and straight stick forms first side. the Now the in will and American it should fly. To construct ZM" straight sticks, say larger and standing boy the boy vest attention the that of the and kite splendid sport springtime. a is coat attracts always making In fly. to the striped trousers, gay mon com- With kite. design light colored the to coffin-shaped interesting With affords arched two have counterpart kite. each end other the near to other the corresponding you each in point a tied were frames, and the from strings This ends free from leaves over free, hooking thread by the another tie Now stick. inches This stick. the of three about point a other other it is attached or kite tail,your Another string the show kite the as manner same the a sticks the "belly-band" to the curved the in hole in the a punching paper by of of top on decorations paper advantage end %- than more together with kite is dry decorate them the When paper Black other little a press in paint or strips of colored paper effects The best design you fancy. may are by pasting pieces of produced any the the keep to it is pasted. when wrinkling and paste with a small brush overlaps wide apart around angles with it a all at and inches two. about paper curves soft and a cut scissors the make stick of pair a of top on securely with in inch each frame the around leaving about frame, paper slits Cut for half-inch pasting. margin from paper the Distribute of the a the the end yellow, brown, a lay it on down frame the select color; other place and the the form Then want, you any or it, holding kite thin get two length. end one color blue, white flat all this make the These cross. near that so "smellers." the or frames intersect, will wires or them attach and wing the sticks the antennae, and paper any of part top wires, short two or the to straws can Just straws but: broom heavy two secure the make To thread. securely with terfly's head, points intersecting the Bind sketch. the where grown desire. equal tying arc, the shape. prettiest of To kite. that even any paper you the of grandfather playmates your wonderment. in nearly right and paint then and boys, of sticks the and is old the on fly; surprise your new design, one on made be time father your March boys, for kites ready, your Don't waste your Get them Make to Fishing Jtig here. How and Kinds Many of Kites J AMERICA YOUNG FOR MECHANICS be about get arms, feet the a 3 head circle 2 feet a fourth inches by about 4 long. bending 7 feet inches straight Make a inches For long. stick the frame light tough in the diameter. 3 about for stick in Bind it tightly with its center through and Then spine. tack circle stick crosses spinal column Wrap exactly in the center. with strong- sticks that body. The the thread should 6 about the be inches column, six inches and two inches slits other and the ends where head is pasted and the kite dry, paint the buttons, hair, eyes, hands, feet, etc., as you desire. See the Fig. 3. Arrange "belly to side that so and tail extremities of feet. the of the both hand the stick and joints otherwise Fasten on the at the a string stick and in shown sides head the to column, of the the all evenly lopsided. be frame, ning begindistances equal the indicated as 2. Fig. sides the other of that see To cover pieces of suit of your the arm- spinal strings wide. both that cut, being careful in measurements. correspond of the cover paper to kite, select suit your taste, different and after colors ing past- the on together, lay the paper out on floor and it, cut placing the frame Leave the an edge of y2 inch all pattern. slit in this edge every and around make a them The paste upon the out the around frame, leaving make to edge at 6 or 7 inches angle. each the head the are get for- slit in the a every and slits Don't inch. % edge an two inches of apart, as in the case After the boy kite. the kite is as paper dictates. dry, paint your the fancy sticks the and to color be should boiled. on kite together paste quite 1-3 down, kite cut Then it. it hold paper of and water the of frame Around To taste. to weights as frame of overlaps not the Lay paper the different paper or your the bound. and tacked tissue and flour seams cate indi- with balanced. well is kite, first the lines side of point where every firmly is intersect and exactly corresponds each that so other careful Be sticks. kite measurements Also the thread, and or the Extend the from both on run kite firmly kite the may in slantingly the all are and, lines dotted the of at neck spine the from by it strings right spine the that and tied arm exact with angles balanced; at is stick frames; the that strings actly ex- ing regard- foot also'see and exercise caution equal the are and alike the represent lower the frames lines both hands the for kite and to and stick arm dotted attach them as fastened stick leg that See be and point hoops material band the band" nary ordiin the manner as string in the same coffin-shaped kite. the The is made same on "lady kite" The frame principle as the boy kite. may made then be exactly as the boy kite and "dressed" with tissue to represent a paper in Fig. 4. be made member Reas girl, or it may either Small head. and crossed same should frame ends the of the two apart. Tack the at together intersect. they stick cross the make legs 3 feet are stick arm angle; around apart After the the each at the fastened on and so arm tightly on for serve leg sticks spinal the tack and to are stick arm of the the that the on the under inches three stick arm thread strong a the run 3? MECHANICS. POPULAR Make of an made the inch floor, using place the 38 MECHANICS. POPULAR To the make tlic through leg sticks, just one upon each the through limb at of (oni the across at where knot the the two that so up The tail skirt the point kite the string tail rules general the to The tail to lady look as the Switzerland coal her of water boundless made boy are kicking and feet them the will and move from of bottom sway the idea skirt. The with each motion heat Fishing will time to want you COMING some water here be soon have SOON. this and effect- and new A wire of track be this the cost the pull conception ive methods will Mechanics in line" for line that each jug long line attach fish lines in the with of you to the can line a jugs row let held sinks out or jugs To sinkers it, ready in the to down to the line for several The members ble, bob- pull in millions lars dol- of locomotives engines. will work The the ent pres- need but little will have is done only for CLUBS THE the FAD. fad are becoming a they have already been in England and Europe. as years are made up of amateur residing in different parts who country follow When to clubs camera country, the stream to and this short outfit hand. commences in and the place to also "" CAMERA Postal a sure of more it float to Be corked. proper done, or POSTAL the long. or watch and boat, row attached one with This water a couple equipped hooks. baited two feet securely a " processes of gests sug- only but few, and "fireman" his own trip. "jug especially adapted is 30 is tell Fasten about Popular different will it fishing. early strong describe because now fish. catching issue, but later a of be engineers and not electric steam will The lever the current locomotive used, of the the out of the was now build to required a her in the carry to expenditure force duce. pro- principle of our which prime reason of coal instruction. to tric elec- the . changes cinders. or where overhead will conducted bold necessary throw and motives. loco- tremendous except stretched the will avoid tric elec- steam be smell, smoke by a trolley, on The trolley cars. save the of plants. small which wheels practically nothing to Switzerland is doing with power middle the costs power TIME mous enor- mass of the will feasible not This FISHING boilers any of white result without and come driving great a the plan is The kite. year some The feet The lighting her cities. conceived daring mind fire under which line tne The nish fur- and placing allowing uable val- most world. the whence for powers factories of making by and pasteboard loose hang to forms clouds tae in stiff of if dancing great at the lofty mountains generators electric imported in of of pound a of energy. ending source rapidly being harnessed turn to electricity instead own possess of her snows never her of does powers falls water not it is all she burn boilers does own; But expense, Recently the make can the the locomotive their coal. kite. You TRICITY. ELEC- BURN to proposed Swiss under in apply and string slack hang the til un- Proposed on Sw-iss Railways StartlingInnovation the of bottom string attach and same the attaching the the Let The center. made TO LOCOMOTIVES STEAM a the below kite properly adjusted. by tying a string is at end the Tie the the boat row load. boat good a a up other intersect. slide it sticks at band can is band. breast tie the strings band leg the breast the at string Attach has in and end one the them follows dozenu river together tied other length pass and until the Fasten same fisherman left the tie Mississippi thus often are he the On fish. string of bottom the of jugs the at the leg stick; band you down or the shoulder. to string the at first left the to hole sticks of of and bottom, arm end right shoulder. string of the the right leg; the Of another hoi the of one tie it to and end side Run shoulder. the above holes side each upon one the punch band, breast paper, forward pictures made are postal in from a from to they have the months widely taken. negatives cards, find the few each collection gives separated other tographers phoof the esting inter- The prints directly onto thus glimpses localities. of secured scenes POPULAR MECHANICS. MECHANICS SOMETHING Many FOR BOYS industrious an FOR TO lad YOUNG MAKE. the to advanced more of metal lias made stands for fences for money or that possible room sketches Metal the among under come to shop. present some The few a brace, making After these is improved the the to curves effect brackets with coated as be in end painted few times Some- design pieces shown in made are asphaltum may used. be can a boring, by of the Fig. they 4. are the or Japan; or or stained any sired de- shade. modern of in iron adding drill bracket for the for arms of head the the artistic of hand common a brackets brackets, articles of construct attic or profitable more lamps, gates, parts gardens, supporting signs, etc.,are times and construction. AMERICA be drilling lathe can purchased dollars and for operated by hand the common forms of wood manufacturing brackets, shelves, boxes, stands, etc.,but the and the day of the scroll saw cigar-box. wood bracket and has picture frame given way work 39 things the back accompanying of the that a articles sible pos- to manufacture. First, it is essential light of the available, or a portion there is light, or a workshop in the moderate yard. Buy a a and vise hammer bending. bending, 1 shows how metal is strips about eighth of though an of the are anvil would railroad 20 at C. and the cured se- Metal one- The of iron, base of a is worked bend If rounded a applied is process This is shown iron store, where be can various strewn about. A long and 4 inches in always inches or The piece of junk be can section of iron. This any strip shop or wide do, same piece square preferable. B, cold. at needed. dealers. square iron. as built anvil, The strips inch a at the junk an desired, the in Fig. 2 purchased pieces are be hardware thick indicates circular the will make the at half corner is about cost inch an A section on Often low sized even. the at works. at to shoulder secured iron bend go the be may tools, including bell cold required for into a forge for hot devices getting on you where all is other bend, letter other this If Figure the few a and be room cellar piece eter diam- bend in the metal begins ments. according to the requireor sharp bends Occasionally where is metal corners are needed, the abrupt heated previous to bending. the worker Although produce various may The is handy. at D and of forms is made strip-metal work, the bracket a will rule, the be In is, The profitable to handle. is made in Fig. 3, and is shown plain bracket angle on by bending the strip at the proper is adjusted the brace form A, after which A rivet hole of rivets. boring tool by means as needed. A small metal turning or of some end the out or in as steel about in the of 2 length Fig. is piece. The 5. as inches so complete a that shown. in This use The diameter it will it required, work the shape to most rest or may be of a and is of at on iron usually several firmly essary nec- wrought bar bar is circle loop a feet base MECHANICS. POPULAR 40 of wood kind it is of a From cents. gel may iron the junk convenient A The tools form wood. can used Since one for strip- brackets, be of signs removed in public thoroughfares quite a call for short do not for of termed, so Fig. 7. the ing requir- projection been in from laws and size ing effect- of metal. of the of to be can purpose certain from has backets, brackets out the strips in which tool a introduction the cities, there sign for bends set-screwed be can get we bench of that shaping for required the series cents. caps Thus on 40 shop side the that so the of the bending to the form ing, portions or lips for bor- by bar, allowing any about junk few a bar for of pile for pieces into inelal almost dealers metal sheet little practice, a describe the an like bar a After to with circle DOUgb.1 al be E, by repeated bar hammer. the possible is effected bending the the F, about at with blows Then stone. or as the These extend hibited ex- three than more A building. order sign-supporting boy feet take can ders or- signs in almost city or any The little canvassing. with large town a is merely bracket shown sign supporting a Other be wrought designs suggestion. may in out these endless needed The young the or who hook sign. undertakes to bracket, supports, of is eye or the in ring struct con- frames like, will find that he will get many for contrivances, lamp-supporting shown at Fig. 8. It is hardly necessary orders such the man sort any A variety. to sustain as to stands details into go as connection with the these making for is bent part every described as bending in and forms, the at the different simply riveted portions are Both iron and rivets are junctures. copper used sectional at I, in as Fig. 9, a cross view. The 4 f best both D the cases rivet soft and "^r^^MM^ in a Tz3lo a demand illustrated is be 2 base a feet With square. bar, H, position in caps the wooden from 2-inch point to groove ing goug- Rings size the of wood the bar securely retain it set-screwed and caps Or boxes. can should there groove, may be be been if caps constructed as as base are riveted the sinking heaps, having caps or the the but modern Crosses base for the the ties varie- one The created and in of them. ends Fig. 10 The describe worked different the and is top butts or make to uniting at ends the of has cross-piece plan the as guards many return guards for made are design and readily with are costly houses rivets. the fected ef- rivets are in the shown, while are opened out to forms on shaped to and heading sufficiently stiff by with some bore rivets. these made are looped about the These shaft the say in design a sides two to ought seat, by depth into over base. dealers' available, to the in fitted two junk its order In shown. a half one trimmings there wood, round a the out work bar, forming the First G, of hard block, chisel in Fig. 6. at general and fences, gates, arches, in the Copper handled, iron for show posts and washer. fireplace we used are In rivet. obtained prices are fireplaces made these The days. open open up writh Good for is headed easily compared straight through the the on bore insert and washers again rt99 is to way pieces are at feet. then are ed. illustrat- as central to out quite shapes. be to found cast are Bologna with off not from of sausage course, 12 meal. corn cents the is now The imposition a pound for being meal consisting meal. ated adulter- is harmless, in ing pay- MECHANICS. POPULAR METAL ORNAMENTAL OPEN FIREPLACES AND MAKE TO The GUARDS of making ring is by driving the protruding level of to the common lip down, ished the giving us the finopposite point, thus the the lips closed on ring with These at J, Fig. 4. mandrel be as rings can turned out in this way speedily. The very cut, HOW fire grate fronts has a for occupation Not long houses and amusement. than this. of some find they with which same that and dealers an would metal do in of is of buy a structed con- ware hardtity quan- a %-inch iron, fact, 1-16- In where cases many as strip the to ^-inch, ]/"-inch and thick. % to 3-16-inch so design a soon sketch a go become and as circles of is to out from devices, front or way iron or the series a best store of inch bar grates again Fig. 1 is made. The about for market Some develop can sign. de- worked his present and they ing unit- the shape is often work of process to more we make tools the plan followed. and proficient that they proceed. of some fire can few fire grate metal. of and the design ious ingen- wants turn in windmills, Therefore patterns made are of form to rings The knickknacks lad modern cash. ready a little desires iron, with scrap as The the have boys the times. the juvenile out various He into product for able profit- ahead turn to for sufficient it was ago youth toy interesting and boys in recent very involves operation next be to proven the shaping FOR THEM. metal 41 The in size. out small parts are worked Then after is very metal strong. %-inch in stock, getting the supply of strip metal the hammer, usual cheap a chisel, cold shaft to 3' feet B, at the shaft base with set the for lag sented repre- The thick 2 inches about The board shown. as make to of bent are grip the screws be shaft. iron means which C, C, tightly and or large enough and position by in should base is metal of over wooden piece of iron 2. Fig. is held straps 2 and diameter 3 inches This long. iron The a iron, about of the worker's type of metal vise, a anvil, a 9-pound round a file or two, and piece the procure good a support bending The piece of process is as shown. rings in this way with the Then at D. is grasped iron strip cold woi'ked is gradually iron the hammer at E until the perfect the mandrel as about the of strip at the the is order In off. cut part wooden the may get bolted the off the completed ring. with blows point and is I and the and G. the The upon The cold position strip is at H. of the where The shaft chisel the final base clipping is chisel cold chip through ring. The ring bench. a the same, the or metal at grasps operation Fig. 1 is various mandrel is indicated hand Tig^ several delivering by to the release to ished, fin- is the steady a method hammer the caused is marked of be Fig. 3 is shown upright, form to In held the terminus After acquired. is form in fires. a design purposes The series rivet between With thin metal of front grate in connection of rings each the at are can for grate united by a point. joining the holes used with be punched MECHANICS. POPULAR with there is purchased be can work. and erected are very the drilling After the the point of of drill metal and a brace for this cheaply parts holes, the inserted rivets Some and desired as of shaping first design. the of process the that in half circles by mandrel with the this in the it is necessary fire Then ground. blow and the at red the anvil metal cool which is tin wire off this metal be the circular and the on ground design another The at The there. caused blow Fig. 8. and form the into set S and ting cutis the over quick, The is done and base board metal the high, is There of for other and P inches 7 shape. in as is marked oval strip of the at grasped wide inches of head just form form one-sided a R to wooden 8 about with cutting edge to penetrate the piece. Bending sever wooden a The forming pin the enough with ping chip- a hammer chipper. the causes far cold into set connection metal the of edge cutting may in process The M. strike to hard the strip of metal marked is is store. of jaws justment ad- middle which be bought chippers can The chipper is placed in secured at K, and vise as Metal tool any the in will bent can work useful device work. the metal store and bought at a hardware Fig. 7 shows position shown. be the coke in the and screen get complete blowpipe This Fig. 6 is out. wrought be can a off to A hole soon, very the heating. after metal. a bent. be hot Let the against flame to readily against form. circle in are the order the procure the point become heat made these about In and to be can and like some are same hammer. close shoulders is rings There the which in grate pattern shaping framed designs customers. by design Fig. 5 is another the different The silvered. are finished are the penetrates forms metal A drill is necessary. anvil an on punch the heavier the For metal. hammer to receive hole a after punch the and punch iron an where the a oval is bending is inserted end of the pin R. By applying pressure, is bent form. to the strip of metal the ing bendhour-glass wood Fig. 9 shows form, made by selecting a piece of hard back the block, boring through hole shaped is sectional a headed the series side as up of pieces points at joined on. necessary the rough top the then are points taper after places best makes a a designs worked good of black grates the smoothing painting. and finish. are Some bronzed. The one. metal is is the is view placed bending metal endless variety after way to the 12 of another by In in a inserted is costs cents per of can the hour on and almost an be wrought made. once price W at by exerting place type of firethe uniting fact designs start figure the the up is forms pieces. shaped out grasped is constructed front, about Then The like. various to Fig. 10 pressure. add and square bit. block strip for bent be and to is effected. union file the The out filed down involves work with are the then riveted. similarly These Asphaltum and united are are can inch hour-glass strip of The Thus is made. addition rings finishing The of each inches T. at as with the and vise 6 an about wood the parts for the A grate and work. good is to charge MECHANICS. POPULAR 44 center the and steers Freight quite with the of one to do the they " MAKE the " " TELESCOPE. WATER A square which Before hook decide you best it is see whether see the can fish have you need is you that look into the there tainly, cer- and water What This telescope. with metal or of to them end and can pay for which as colors is 3 Tin the water that and A wooden the the one, is but a paint the Varnish more convenient more difficult hang to not to each it up let it funnel telescope strips tin shaped in Solder the glass is made. lead of the bottom the air glass of piece circular to horn at for do the large Sinkers should be counteract contained the will in the large for end is and and rest. the of consisting soldered on a midway space and near of buoyancy funnel watertight the of the in paper part there tinue to until you To gummed perfectly dry this pairs you very the paste In in Con- parts. these at a lightly by gores 16 do of another of until Join balloon gum inch cloth. them put of the all the unite time dry very but other any edge clean and careful paste. down are halves. the with across a oil one-half one unite until up boiled thin dab of Each the lay gore closing A end. the three dry, being about gore two this its together perfectly by means clear or gum Telescope to in contact this Top: for the tissue they are together manner principal essential at top. To one-third with line come When gore. | The wide the at added be gore a on means make. wide close-textured water, Water inches 8 should 32 wide balloon. them Wooden with and contrasting colors like; red you white Cut out a pasteboard are good. tern patsize the exactly the shape and gores out cut the gores to be and are by it. box, through. look the height when 12) = of Procure tight. water- of + 8 + 1 (3 height good very any box, seams to open in wooden some end one telescope water tin than other the leave and end in a wooden long a glass the Fix and is glass for one putty for making men fisher- any many whatever in A pear-shaped, mentioned of as being 3 inches inch balloon the widths have in gore 1 rials, mate- be may wishes bottom, point and make cod. or make to of a regularly shoals herring necessary telescope water piece is in to the Norway, telescope water for searching objects visible plainly the at widest submerged, is end, open In depth. the use the made are considerable All at Telescope Water glass end the sell prefers. feet July enough of necessary and one each gores, and all the one make can Fourth a make desired size kites for few. very balloons are gores BALLOONS. make can balloons Paper glass. When by looking in before. seen PAPER who paper size of square parties picnic great amusement, sights in the water never MAKE boy celebration vice de- is a one TO HOW Any enough about, equipment. proper wood to Yes, swimming have many "piece your water there. are water a of made the into .fish are the if place to cast a look to any you on is of culty diffi- If made be To odd numerous tin. circular a may used. telescope water revealing the of bottom glass The painted black being reflected be obtaining in glass, the of and TO surface end. big should light from the bright is found made. HOW funnel prevent on the submerge to the of town that tins like carts their in inside crank. hoys some business express an and helps and One the turn two carried When ride. usually hoys other he can rod. steering the for is open put together, three have fully, care- top pletely. com- hang a gore before using it further. In circle a the of wire it across of bottom 6 inches wire with the a balloon the in diameter piece of sponge circle of wire. work and strung a en faston POPULAR MECHANICS. MECHANICS HOW TO YOUNG FOR HECTOGRAPH. A MAKE 45 slightly down A hectograph and made writing is by of it obtained be can simply very means and easily copies of single original. many from a AMERICA with a careful and and smooth exclude to shifting the all air one corner face copy down, being bubbles Leave paper. raise the lay sponge, it upon and it nearly and strip not a ute min- it from the Make a tray of either tin the sheet larger than little a ordinarily 1 of ounce gelatine morning the in and 6*2 about and use in pasteboard, or of paper you 14-inch deep. Soak cold water night over the off pour degrees and then remove perfect water. of 200 glycerine to about (93 C.) on a water bath, and add the This should gelatine. give a clear of gelatine. glycerine solution Heat will remain reversed pad, where a copy of the inscription. Immediately lay a piece of writing paper of the right size on the it down pad, smooth ounces operation F. pad until obtained with ready for water bath moist a MADE OF into articles of of original ideas use of turn ink. be may derived bicycles old in into Many this the for of " and work boy Sprocket mind. a fore, be- PARTS. used be of much ornamentation. or can in as ORNAMENTS pleasure practice good is too be paired is im- tray a AND parts it will remelted be can BICYCLE OLD turning from the on surface the absorbed not great deal A it ARTICLES USEFUL sired de- and If poured and if it has copies ink more or sponge, use. time any the a the copies can single original. a wash using the hectograph future at it Fifty from it off until bear Repeat of number or through When will It original. the exhausted. is be the obtained is before. as of copy ventive in- an gears, cone rims and other bars, wheel formerly were bicycles which of as disposed now sorted, carefully asjunk, are cleaned, polished or nickel plated, shafts, handle of parts Using Place level the tray the and pour until it is touch the stand it for nearly leve) surface of with the so does cover composition the when hours, perfectly tion composithe edge of is gelatinous the it six it that so in Cover tray. Hectograph. the will it not and the Make and they have of ounce a corked When ready greenish who work for B 3 or hot Cool water. glycerine, drop of of 1 ounce dissolved B) a and carbolic in add drops few so A of line ani- 7 fluid 1 of Keep acid. steel light. the in a fluid ether in a bottle. the moisten original copy tne surface of of the the writing is hectograph small a 1 is of The wooden base weight. A fastening a of the and mirror a from a nickle is then forms circular into desk (Fig. 2) to eral sev- pyramid plated or cemented useful mirror shown. is balls of articles the bicycles formed cement, table persons part of character pyramid and that charge. bearings, means do collection a gilded. by will cast-off from ball by the of idea An obtainable but expensive, are them decorations. archway and wall possess dinary or- heavy rather color made be may R of ounces and a on using ink; lines the making ink (2 aniline with paper pen, reproduced be to copy for outfits Figure use. good used Plating let ready be and old is the to a papei made center is a stand the sprocket gear; is The pedal shaft pedal shaft. consequently screwed tight to the pedal and sprocket, keeps the affair perpendicular. The bronzed plated and shaft or are pedal and with be wound if desired, the sprocket may of a pedal wheel and fancy ribbon. it expanded, several all with oil prepared picture spokes. Fig. is 5 of to This secured to beneath on by F'ig.8 which from the is hat as before ordinary the to There of this a chain in as Fig. gilded, and or base. part which Perhaps furniture and bronzed, or holder. pen wall Fig. 4, or designs such wooden a ribbons spider, plated a and natural separated plated and for hanging wheeling are season's last mind is hall of piece japanned pencil a in hanger and at attached he to a tubes, tor finished or crank a pedal crank, a colored with shown head figure the used sanded is 7 ing plated, mak- is treated tire a mirror .Memories brought 6. for wall or entwined up. wheel the which and Fig. ver sil- with Another is order this of decoration The either is ornamented nickel arc base state. from cycle polished are showing. attractive an which wall. coated Or spokes articles central the the to colors The bronze. of by-gone a artistically is keep to center hung water or sawdust the the wheel, old an of arc wheel (if the tire in and mementos and season, is filled with is are 3 Fig. which tire of in MECHANICS. POPULAR "4u has pins are is chain a pended. sus- story Hit] -Rtck Fig pins removed are substituted. the bar and the of simply putting original pin holes the A bars by posts clamps. handle bicycle is done through posts securing means and This "Seat Tza. 9: the on back lantern cycle by is placed piece, by fork the and head top, with the fork and to conform expanding prongs to the is put shape of the top. A set screw into the in wood the shaft holes through at the forks and the whole affair is held firmly lantern be place. The can kept in order and of the lighted. By cutting off the rear frame at the juncture of the seat pot lug in and the can be crank spread are hanger, made out re-enamelled work or to making piece form the japanned the of hall 780 of the The and saddle bright is leather silver or is tubing the attractive an ing stand- necessary gold stays and position, com- useful O^nimerrt connected bicycle of seat or rear furniture. " uickle the stool The affair. surfacing a hall a Fig. 9. while polished, 7'Holder i":Onumcvit ": to for support treated in as with plated which estimation and in of is Tt it. makes its its finely polished a day owner. had memento no The of equal wooden or a in In shops instead of at * " Pacific Southern oil locomotives 1.350 the the is Sacramento, coal. used as Railway's fuel. In also, oil is used POPULAR MECHANICS. MECHANICS Devices Fishing warm in the digs boy south is in the hole a confined ice sheet to has let through to genius slow and up" and "signal" was the biting the soon itself as has stands bright colored the boys on the "fish." The baited flat the the tion illustra- fish is not ice, but as the hook its wafting up breezes all and read skating pond the the his pleasures "tip ups" are planted about edges of the ice pond, each ing boy bringhis with and his skates fishing tackle the thus finding Maybe dozen it the on ice. Often being double a lines to the them watch its device caught is simple and make feet one Caught Be the sure two Miole The end fasten short and rods use small a bright colored cloth. right angles another end strong together, and Bind stick to short a the the string also the which that over fasten into the "jumping-jack" a he and make may serve this well as as can a the his ice. legs and the when the biting. fish is ing-jack" "jumpis Used for also fishing time is cast to boys The ill "Jumping by placing into the it Jack" Fisherman a float which on water. cross fishing in take ing bindcare VELOCIPEDE. converted into novel Bicycles maybe The usual by simply overhauling. and transmits sharp pedals to for Instead of is carried Sweden winter last wheels, moving and in in catching sleighs bicycle gearing which the snow wheels on the are or chine ma- runners. on RUNNING THE Another used, are contact spikes to rod at is the and frantically two and of any and fish "jumping-jack" ice. Procure about length the is baited in is the through frame when exceedingly boy any in the is placed across hole, so piece of the flag-rod projects this give to it. flag, made string securely to line; fishing water fish the easily make of Santa independent which is pulled to make move lowered it the fisherman. has Christmas tied is let raise until jack" WINTER which by light rod a line. The joints hook When live a and once, signal own can To the with bait the short water. his Glaus. permit on the to instantly fishing for him the he "tip-up," or himself jumping-jack do to rest hook hole. boy from over together. all fish is made the half a at water the to line strenuously small ment. amuse- have thus will in The stick. or score of source boy one easy Fish left enough suitable "jumping summer different ''Tip-Up" a these of from notify more the bait the Them end flag will taken the long rod, the re- resumes each other about arms fisherman is of the or word hook stick through If Use fastening the waves up, youthful "tip the the drawn at tive inven- and the on swallowed is his the straight flag to the fish and in When flag lies flag pole work shown result. fish a to much pleasure So skating. set the for too of to that his from After wave the in bite, but detracted cross hooked n w used too ice. and inches down The hole the several minnow hook d o wait and became Pole the that AMERICA MaKe to end fasten boy the over fish ing, skat- hole. a northern "Tip-up" at themselves ice while fish underneath icy sit red- and himself the he the to the north the in the YOUNG Sports-How invigorates and amuses Winter but season, cheeked he of FOR 47 SLEIGH. sport, very winter, and that of the braces popular in has already reached is the America, "running sleigh," in the shown A light sleigh is illustration. with and is equipped runners long double The person propelled by foot power. using with the sleigh stands foot upon rest one a attached the to runners backward one and propels the with the connecting sleigh other ing by pushfoot. To " MECHANICS. POPULAR 48 body stonily the be can ice used hard upon The speed. supports are sleigh with the With known actual of means in for skates and two they cannot as a are the the of strong very a the skim the sail lightly as little prac- a of may be if ice at is he has He been of rate the an the sails show. Secure four may be feet For of in For each the three-fourths center of the firmly to the end middle of each of the will you sides. make a Sleigh learn cannot hoops sails may using the masts as be made be main the case of the the to corner main opposite should The main feet the the small Next the end made of the The the springing sheeting cloth two the to has or main it apart hoop been three spar and be be left off until of remaining then appears other, fastened a end together same by manner this after and case the the frame of about 9% each end at may and is fastened to other. attaching strong hoop Now one the cloth the of made each masts. comes Tack the be also together end of sails cane, them large separate after strong Bind long. that should spar pieces of two The each each to corner strong cord in the the In as hoops. firmly. on a be strong cross-spar, the outer each to should with spar. of corner Sails main and sails bound Attach end iasb it fore and spar tape. and the easily obtained equally effective by the sails described, making of round shaped instead square In and leaving off the hoops. securely cleat self your- herein this Skater's guide and tack to desired. as If the and hoop hoop's cross-spar tice fore Extend cross-yards. or the Wt\ r- Running constitute to masts across fasten about cane diameter main these old an thin bending select a hoop each strong inch from by or strips. hoops They in diameter. obtained hogshead thin large two about and easily made, and tion descrip- are illustrations will piece with attended not is The danger. the With wing. is your your ice the along that raise securely fastened, will you bird on sail your See pond. ice the sport hour, and citement, affording the limit of ex- while so Then figure. the pieces. Bind tightly together double cord, as two hoops make speed skater travel miles an by between sides SKATER. a to that cided de- a the inner pains. little the along sails. by hurled aided as can a the wind 100 so boy WINGED THE the braced Any apart. come sleigh" has cross-spar ready able remark- skis, because the the shown under and with moves over thin ground, frozen "running advantage tached at- contrivance surfaces, conditions favorable is support The runners. snovv-eovered and foot upright an the to the of sails thin or on sails the wrapped to be should canvas. inner side around times. should The be attached slipping the cleats by is of on entirely put to the spars Bicycle Sleigh together and by buttons. then fastened POPULAR A MECHANICS. be made ing accordsimple sail may in the lower plans illustrated It is made drawing. by binding together in the halves of two the center strong head hogsbent better. hoops, or two poles are 49 more to ICE the But the that one used BOATING. that sport to be is greatest of all, the part of the life of every northern which is being boy, and revived of popularity after years stagnation, is ice boating. With the aid of old in skates, pieces old an of canvas, of or the of kite. a should six be thick. of wide The three board the for the be may strong piece skates the to the board, operate the the skates and the firmly to the iy2 inches In of Ice If possible the feet long and sail at two the four four persons than sail any should feet other. be wide. The corners. and Sail Boat, is more and about Fasten on rig will easily eight foot long until the club with a piece a is Nail vey con- firmly to this base, and structed con- the top a skate. hole Run bored the in the to of stern a of about end. hew one of shape strip of the the curely. se- blocks scantling the assumes flat base. them rudder of the pass board each the making down Budder inches for runner cross from a each to fasten Nail make three in them to ing attach- blocks, holes of is In and long through Flan which runner Bore straps of first one center- the skates inches wide. and of rudder. a of couple six latter as either Boat cross-board end of Three to on Ice seat piece a fastened rear hole a tion intersec- leather. or the of and pole. The of Boy's side strip, securely the mast are these Bore of made cloth plank drawing, cross center be may stout center-board. the long, inches 1 in the the in two of small shown to and by 6 inch long. Fasten braces screw form center-board cross feet with be the five feet or piece of a as The The should in four inches genius boat. boat something bit possessed ice an of made boy mechanical make frame and small a any ordinary may board of sheet a wood strip fasten club through the center- M POPULAR 50 MECHANICS Make in use sled your take so then and one in pride when it that designs of sleds matter the pieces of with an A simply of pieces of board Fig. The so chair will be allowed to it still remain, that device into the in on the blocks place, the the top board be In nail scribed. If the this be placed may where of and the 2. chair, pushing " under Disconnected far your from home and arm ried car- like. parts 2 3, show and look before be may all beiug made of a the for Fig. hold to each leg a U of piece of are 4. " canvas leather. after be or Fig. strapped the on the put hinges folding together. The runners. or Oper. The carpet. been for Sleigh shows 4 it has employed Chair Folding off taken are chair Skates skates whenever m= =nr Fig. Parts is illustrations, Figs. as they should seat joined together. The may e Top pond is L-shaped four HL_j ut you ice " The sleigb 5 Sleigh. formed trans- making order one Chair or will have you in Folding " the board sled. 3. cross of again boards, cross able enjoyjust de- more device You top is necessary, to even the fitting by on then coasting a it chair and readily can chair-sleigh if stronger Fig. the needed instead long than chair-sleigh a this of is other no picture. make board sieigh it equal is the out Chair and ture, pic- the construction its description a staves simple that can convenient is swer an- thing for building snow for than sleigb ing coast- just the of method SLEIGH. CHAIR folding chair and in will sled coasting and it is also of snow carrying loads houses. FOLDING A one for barrel for chair. a sister grown runners will sled shown as bought No 1. the which good two consists three on the hand make can face hoop iron purpose. every How Sled You and sleds bought the and entirely almost Stave Barrel him different by of possessor mother, own your made left be his more many be ingenuity. own your like 1." much SKis take chair-sleigh may or lady friend with his outings, and permit her to ride in proud no purchased any so can can Fig. to are is hand-made it is of know you There construction. that can you Slides, Them Make There sleds, boys! own your buying them, because better than is probably AMERICA Toboggan Sleighs, to S. YOUNG FOR Chair Sleds, Coasting ECEANIG Folding Chair skating the chair Sleigh along in front Bottom over of Fig. the him ice the desired. 5." When slip from Folding the the Chair chair notches Sleigh is on Closed lifted the the side ports supbars POPULAR HOW TO MAKE RUBBER MECHANICS. STAMPS been it India rubber, "rtamp-making, dmlcr or to obtained. be with such in about the base iron, having middle a of the opposite and thick, and indispensable, heads to base level. Solder The sides, in it at through thread bolts of part also of iron, extend the each on thread is screwed the through to will pressure the nuts platen and the in the platen in the the or the it can wedged should it. piece of smooth a rubber and matrix and the press and keep the rubber, forced in place 284 to degrees screwing down soft now into the down screw the upon platen. Heat F. (140 degrees C) the platen so that and putty-like, is of recess every press the the matrix. A be half a screw upper the of communicated in between the bolt holes The nut. upper strengthen an solution ing remov- extent be the the press, so than bolts, rather by the nuts and lifting it off. String dozen those which nuts, larger than each when the bolt, so that on, on nut alcoholic an After in preferably place "atthe in off the swung the which ends cut of piece a drilled the upper platen, is use counter-sinking places for side of keep the under bolt base. un- inch is press holes two of upward mixed sheets, strong, press bolts, letting the pass The white ed attend- home-made. be can .For always with it to will be perfect. dried, rubber, large enough to cover the from the matrix, sheet, throw this of talc, or into a box powdered soapstone, so that it receives a coating on both little of the powder the a over sides; dust Place the press a support matrix, also. on a burner, or a kerosene over lamp, and gas Place the matrix the on apply the heat. dust off the piece of India base of the press, ber, rub- the prepare one-eighth its manipulation but to it is results. comes shellac Cut good results are it is experiment, an matrix a if cases, uncertain and for As from procured the thoroughly saturate oven, for prepared of be amateur an rubber firm should manufacturer, possible for but, in cured especially taken lias be those directly over exact pieces of an thickness be should provided for use on the to keep the pressure base; these serve even. In preparing the mould, if type is to be rather copied, use with large type wide base. spaces and spaces, or Distance by rubbing so This may bolted be furniture. it any will do) inch side faces and matrix on it. off any of reverse iron larger than copied, and spread plaster the plate the of inch an or of wood olive To a it putty to a the by When a mixing be told and from blade shape this takes the the that. and matrix. is pressed when the distance 10 minutes model pieces and then and are press down struck. remove. Let If care until it set has At place the Ten against point. it is then sheet of the first it is it, it is minutes, sumes re- removed. thoroughly be can removed under for able favoring mould- 3 rubber. of common By means glue, of Stockholm cement, composed pitch, resin, 3 parts; unmixed parts; American a to the right conparis and water sistency. India rubber oil of 6 parts; of a table knife By means spread and parts, heated thoroughly and plaster then smoothly the invert the rubber to a wooden stamp the stage the or of upon ber rub- some necessary; conditions, is sufficient time be of not Vulcanizer protrudes its vulcanized from Kettle the elastic, then heat increases it as soft, then the curing begins and it becomes elastic, so that, if a point of knife piece to depth made on form a again a type model, take the inscription becomes can one- the the upon face sur- surface oil to excess. quite ble (mar- is always process printer's surface its upper Apply of quarter flat a frame. a thermometer The pieces of ends, higher than of loose. Fish up lightly soap, into two and filled perfectly smooth place distance pieces and wipe or of but or locked both Place good, either at quads be remains be made high may wax, that should set eighth either any together is with faces with brushing off type up type set the It is turpentine, 12 mixed, fasten handle. possible to dispense with the press in making the stamps, where is not work done in quantities, and hot flat-iron. use a POPULAR The matrix the rubber But a is placed laid few on moments at low stove a and on the hot iron required are MECHANICS. 53 COAL heat, MINING HAS DEPTH A LIMIT- applied. to mould Heat it. coal and dust supply lack greater are is than the to menaces rate our exhaustion of of ingenuity among our gineers. ension Royal Coal Supplies Commisof England have fixed the coal mining limit depth at 4,000 vertical feet below the or any The surface, and unless that depth supplied for even the air The increase districts. in degree in of rate different 40 60, 80 cannot feet An tin old oven letter press makes a good from purchased all printers as will TRAIN be can Any a such type where the The the miner fact that be devised Of the dustier and other OF to the lay of Germany utilizing the is troops, and of of these trains motor One the tion opera- familiar a of character the for car practice is becoming excellent sight. The makes highways economical. motor the the man Ger- plan practical and will car draw of the troop soldiers containing wagons with their ordinary as the the the below outfit. Other the men is would supplies, in make they A Boston by which are lawyer many " a difficult of heat the midity hu- the air the so men can depth. high illustration thing and in "" FURNITURE. self-explanatory is comfort cribs furniture. are made now of the Couches, in this tance diswhich that day's march. " has increased limitation An "" that the carrying The etc. double about the one Army follow, trains wagon tents, ammunition, covered German the greater to marching rockers for work 84. air. cooling of problem The Train cannot comfort: his do tains con- eral sev- latest Car that for course, perature tem- can supplied dry removes VIBRATING Motor air he air " 200 man the from coal Means of conveying great of ventilation and in fact depths, means of the nearly all the engineering problems beside the coal mine are comparatively easy work as a perfectly because abandoned movement the ical Med- highest above is body the mine. For a while, spraying used were watering contrivances had to be dust, but these means " TRANSPORTATION low be- average, the moisture must means TROOPS. one degree one the that temperature spraying. answer. """ MOTOR all or apparatus dealer. a use in others On state much very inclosed press, and work Stamps if it be materials necessai-y Rubber in and feet. in varies it increases some dry air at which is 98 degrees. In in hard heat of In 100 or authorities for be depth of 4,000 feet the human adapt itself to the conditions. a Press possible ventilation dry. very Vulcanizing is not invented cases successfully treated. of a machine tion hip disloca- style which the base and other is is Easy Couch light and large enough reading matter. airy. to The contain tray at books POPULAR 54 MECHANICS HOW MAKE TO FOR BAGGAGE A MECHANICS. CARRIER YOUNG FOR The BICYCLES. lid opens the by and is packages for they to such the secure a lost be inches 12 GV2 inches wheel on in neither can box A ride a fastening bicycle when for appliance an ing start- iron that injured. or inches long, 8% uprights by two when manner is supported deep books and the clamped back the to rear the in so that to be closes; this the will about dotted takes snap % %-inch to The snap. screw piece acts as through the bottom tightened be can closed The iron strap passing it shaken and of carried is held Fig. 4. position the making bottom A and in lip opens is used hinge. wide over shows the the at backward detailed snap outline Here AMERICA around them prevent and articles from causing a being unnecessary Fig. 3 Post Saddle Clamp Fig. 4l and fork by The post. uprights and are % inch. of y2xy8-inch A A, Fig. 1, are bottom. bolted to the They by strengthened is which uprights Fig. 1, that of the to the ai'e five the box the grip in iron 1 x rear the the saddle-post are firmly held to the screws. clamp These shown rear forward upper 1 %-inch x box on strips in Fig. 3. are 1, simple strips c c iron each formed side A the it gives tested been none with for worse a 135 wear. CANDLESTICK. WATER A with and and by into Weight nail a candle It will hold the tallow the the candle flame that more runs emergency the of does candle hold to the that so until burn fine enough edge, but light the then and is gone melted water its top and a end one just large the in wick, makes Avater glass of candlestick. touches corner corner found and pounds has It enamel black of coat look. are the lower A finished oak The iron. iron The the noise. The B, Fig. brace %-inch forks by Fig. 2. from run to bottom the of made shown clamp wood, thick, inch % saddle- dried well of being the and inch % ends lid and sides the is made the to clamp iron an box not the water touch the candle. last will down vestige not of flicker. but stationary. serves wick The to AUTO. HAND-POWER of Clifford. Earl and by He of means took ter a short a old of name tically ver- and insert of the it the wooden "driving rod," iron an fastened crank succeeded to makes in producing quite good speed. shows the boy with wagon assistance or from TO bar and end of Any MAKE boy himself will do A of bright any tools. Earl made along the rod can. Put a hold to suggestions any " of the cans this the in OF DUMB-BELLS. a pair of dumb-bells lifting weight, also, which until days or then remove bits may well he two canned then his fit cut cans, the pieces such ends of tightly in the a hole in the Fig. chase, pur- carefully. work large tin in, and cut round could he any as does as out wood ends cement. filed 4 the in can proper a It is well the the on each through the open end The place. pushed end of of the each can bell dumb- other manner. same shows Its bells the of into if perfectly dry, and wood as until tin dumb-bells Cement shape five for stand is cement Fig. in 3, and desired. a lifting construction weight is cement is packed into a wooden and iron rod an previously prepared in at the When top. ring is thrust is cement wooden mould dry the The cen- Q."MENT "EMENT of made very Fig.1 ""7V?7*--.-.TT CEftgMr to cement, then are each is left. cement painted, also, be let stage make and in bar a Shape four to large enough the bar that so disks into to fit into wedge is made At " PAIR each. just with nails disks The grip. a and procure is often cans ends each of center cans few a the disks inner pushing it before give it can quite as providing First fruit drive degree a the (Fig. 2.) two the add hardwood inside between of part and into the the through the joins the then only the for in and rod sand disks Insert string of anyone. " HOW first one parts well. very mix . which few a that illustration The without motor wheel, rear machine a arrangement, make can this one to do the length a soft, but still has this closely into holes clear cement, will cans Fig. in bar dumb-bell" wooden cans. length of working Pack the runs of to it is until firmness. through connected handle two shown as hardwood a ordinary with water of the filling the cement horizontally also, broom For wagon placed lever bamboo operating and His coaster a piece of wood of length nine-year-old a Cal.,constructed. boy at Oakland. is what picture shows each Procure, 1. The AMERICA FOR. YOUNG MECHANICS BOY'S 5z" MECHANICS. POPULAR simple. mould with a the is moved. re- 56 POPULAR HOW TO YARD YOUR RID MECHANICS. CATS. OF shock" 9th Contributed by Charles " The I following built at only also but to I first in device a which Brooklyn, from relief us gave description of a home my concerts is much A ment amuse- two wires copper TO strong and at home * " MAKE AN EASEL. S.nooth along the substantial with very easel may little expense be and difficulty. great no bare HOW made friends. my ran Pultz, 554 not nightly feline the furnished L. St.,Brooklyn. down with a plane, four pieces WIRES BATTERIES Electric for Apparatus Driving Cats Away and 1 in. thick, long, 4 in. wide three for crosslegs. Make them To the that they did not touch. join the legs with pieces, Fig. 1, and being taken With bore in Fig. 2. shown a an sulated as I fastened ends of these wires auger ordinary inin each the bottom, to the 3 in. from bell them hole wire, leg about running and fit into each little peg, house and them to the a Fig. 2, connecting upper The should for the picture to rest on. induction coil; I then binding posts of an peg from be of hardwood it will not break. wire the lower so ran a binding post of coil to the handle from the batteries the Cut back old broom, ure measan through my off the right length, and lower other put a hinge on binding post of coil, breaking top of the fence the circuit The more batteries The it as When the and fence in bounds, what the trouble is she staples, ordinary an the should the up "tabby" switch in well goes the on the very switch. wires length one left rapidly. I close of 4 ft. suitable end. Fasten this leg on the second for the support crosspiece, thus forming a two front easel be legs, Fig. 3. The may finished to the individual taste. according be It may and stained and sandpapered varnished, or painted in some pretty tint, if preferred, may be enameled." uted Contribor. Pa. by G. J. Tress, Emsworth, the be pine, until care stronger always current of ening apart, fast- small used, switch uses inch one with by putting current. open about down them the often back to coming see is, thus receiving another L7 X? ^ U ZH5 -J Fij:) Fiq.2. Making an Easel Fiq.3. .4. r"3 POPULAR TO LIGHT A GASLIGHT MECHANICS. WITHOUT 57 from which whitened MATCHES. is tin discharged a plate, shaped like a snipe, which scribes de- and erratic It is well if probably known feet carpet a then on with touch any That a proved engine E. experiment be done inches long burner as the burner wire of center the flame, the are or When carpet. is turned up This cold weather. gas around Elkhart, Iowa. old and engine Many several was of the times them getting he builder just high, and in. nearly a is only had parts before he The right. develops to be made succeeded engine hp., and % 14 working year in stands runs from of when the room feet along the your around to the gaslight be cannot done and shoes, if the and right flare match. a Contributed " of of it out the on Go lit with experiment day or without damp in been is man, The away keep point of the wire the light will on, if it had as a ing build- melt. turn come you the touch gas will it else "t to many that, at one engine gas- wire. enough of Have eighth an the of burner get a friend to ready for it. twice rubbing Now once about end just far be must the yon the below inch large a two a sketch. the in about around it A at tip of the an twist and shown not puzzle youthful it. on ple: princi- same wire BOY. amus- 16 piece of small A following illustration. This entirely constructed by Alfred was The over any . BY the Sharpe, on Take " difficulties would in years the simulating real snipe. The following may the which emit spark. in g " " BUILT boy, and a master can object finger will small "" dry, a and your it air over day metallic the tricky flight of the ENGINE your briskly cold in curves the that rub you well very a on best works by E. H. Klip- stein. MECHANICAL RABBITS TARGET FOR PRACTICE. The latest mechanical like the The real Goods is laid railway, and the a the of by rabbit such knows are being England. Along which is sent them and contrivance the rabbit by toboggan flying across where is of the it cords, to offers. who will take his Another snipe-throwing of the three smoothly belts The never operator, ready Engine Built by 14-Year-Old Boy the of sportsman the means be must the miniature a and targets, first, but when of a runs in says: is and spring. Of course rabbit hops up and dojyn, in the manner What i*eal galloping bunny. makes a matter more confusing is that there are it force targets schools Dealer sort practice jumps These shooting Sporting ground target which thing. the in used in thing rabbit it and to without his noise. mother's supporting part of babbitt, the, cylinder rods and other leases re- of of steel parts He sewing the engine frequently machine. brass, or is and made the iron. start shot good catapult, A steel diameter be erected chimney has in just 230 been Mexico. ft. 8 ft. in high and and will completed POPULAR 5b" M MECHANICS Things FOR Can Boy a E C H A N I C S. AMERICA YOUNG Make Out Old of Bicycle Parts There are of out sell either his things many at profit, or good a make can he can more them. on some rack like Fig. 1. be fitted up may of three involves, first the employment ered 10 inches parts of tubes, about long, soldat into a disk as B, fitting the main main This part A. part is simply the cycle bar and handle The stand is steering shaft. an sheetmetal and the the be may made from nut wal- shown. used cluster a wall, a of tubes and provided with this plug is driven into in tool part a and tee it upon inscription, on as background is parts shows D hold frame 5 Fig. way. handles the of part Every some in to of sort or joints. hat A a with bicycles purchased for $3.00 or $4.00 and the realize twice much as ingenious boy can be can little wire with for use can Second-hand pleasure. own boy a bicycles,which parts of old plug the This coated with black and the will sell for varnish The polished. shaft stand bars and $1:50. ~n*z A head of the framing punching awl an tube straight is driven mandrel and the tires with curled Rip them furnish tin tires may picture as in into The 3 The sold and be regulated. frame merely the cleaned is and and is a two the Fit disks. of at for another repainted This of is on for little tube a tube, either and furrow inserted end for a drel man- this screw carrier, fitting one closed holding with tacks, ZD two each inches 10 is hardwood CD disk a The be pieces F is sections other for utilized stool nursery is simply set or bar sell there shaft this is ments arrange- C, which height of the These brings clean cents may about part stuff back. 75 seat four being that a with of connecting Fig. 2. in for little hall a saddle tubing then and and chisel. soldered supporting for The union so can be The the each circle frames. Fig. results. the wheels and wire represented into the hair with them as of off a or within ^Fig5 7"Z which a E tool. into with driver made required, tool similar or tubing, high. is and 7c9 5~ justable, ad- saddle $1.00 each. dollar u when fitted etc. (; portion for is a mallet-like sustaining "soft" work. tool, the H wood is a wifn or the lead prick tool tube pings made MECHANICS. POPULAR 6u From PHotograpHing of Reach the Within Captive a Photographer, Longer Every Amateur no It quite possible is its of all almost and expense apparatus the the in our purpose any great convenient force to its envelope owner fair any day he wish to may balloon need than more feet 500 the balloon will altitude, but fined con- gas be to ascend to an ascent of the made, gas into shreds if there small amount a For not were the for the Over silk light, strong of half lower cords would expansive the tear soon of silk not were the some to gas feet of envelope place a network to the hanging down the and envelope, having cords A hoop. a capacity attached lines leading or it to of inflated be can ing fasten- for balloon 500 cubic- in about two a camera hours. photographs the taking For the carry of means pacity ca- (simply enough large to of be not cubic the of greatly increases. escape. it. use The balloon miles several is on force expansive ishes, the that small so a sional"Expense Profes- or Obstacle. an the photographs take to captive balloon of is robbed experiment from Balloon of and camera ments) attach- light and ed inflat- be may by running tube a the from ordinary household gas to meter the balloon. The and close of some for the with balloon thick coat. The spherical in shape of light material is silk strong, linseed neck of one Stitch purpose. together with the be very Light texture. materials well should balloon made the gores fine silk and coat oil varnish" the of best the a balloon very Fig. 2 where box form it to with is infinity the angle Fig. frames, desired. 1. Fit Bausch a this electromagnet an which being will it is the The as gas is entered purpose the pressure in this of is described length of the captive line may be taken photographs may elevation of 150 feet and good ones commonly is the that external on left open. feet. We long line, with ascending, air dimin- would as and results. there recommend is altitudes The a the pleasure and captive by battery, a ther. fur- The 1 the performed vary. at Excellent Tig. a Fig. in release with be in it until and connected arrangement any camera shown as hold to operation lar triangu- set at the of "hook the in be clearly shown lens hook at attaching screw-clamped can shutter, remove shutter, it is the Lomb and to This to 2, arranging time that so focused For hoop use sides, mounted its at slides convenient. balloon trunnions side half-dark most an 500 of use in comparing line at a menting experieffects should be POPULAR Broomwater 3. Fig. Creek, strong and light and cable with wound 1GO into gle sin- a flexible double-strand a reel runs of plug terminal ball on the bearings wires two the on are and inner the connected with that terminal reel, so at connected be battery may is desired. the electric current a a moment The relation there be any it down, should for the proceedings. If the frame is ready, tie the leading strings to camei-a to tie them securely the hoop, being careful the swing Insert and at equal lengths. in the hoop, connecting frame of the camera the loose Pass it firmly by two long bolts. front into the of the wires partition ends in the and slide dark the If balloon 200 of carry and apply current the reel and that shutter by up lifting the battery to the The 5. Fig. battery for controlling the current the With the around it up, is a its neck and of releases shown transmission the shutter of ering cov- tie off and the plate and of the matter prepared apparatus of little time balloon, tie your are ready until you bags of sand to the and string a to send leading himself craft change sudden the run in up in To One elevation by this photographer the his take change the again. The steady very views, susceptible ballast. change balloon did be on turned be then down. shutter, the to take ascend send that the net electromagposure. effecting the ex- may is held whereas would so hauled reset balloon method, and balloon view, another of means current The in electric switch captive much Inflate trouble. time an lens. this rest the which is also reel has the air, until it releases in the hook sired de- as and both conductor, the the button the plug, press connection tude. alti- to reel, insert the to brake a ft, length far as and 100 your regard ascended it has lens reel up" to in wishes your When the the camera farther, according ft., or line the the set the with Release pointing downwards. let the wanted, trunnions, its on is view plan true a camera the for hook place. in of minal ter- Insert front; set the holding it its remove adjust the and shutter the to electromagnet. the of them fasten and camera screws Fig'. 5. Elevation an strings to hold of the at Feet. sulated delay in- ing conductor, such as is used in maktelephone connections. and reel for winding a In Fig. 5 is shown The three-strand cable. this unwinding ends Photographed England, of both 61 MECHANICS. to the aerial the least tells aeronaut of 20 or 30 of feet MECHANICS. POPULAR 62 TO HOW MAKE BURGLAR SIMPLE A the It M'CALL. THOMAS and thus may be closer a piece of Inches foT the base. in way Take any wood any desired. For the 8 finished be may by 6 about This circuit to this for Some chess officers United The York" not was the The officers on Francisco Several of game of the CONTACT by telegraphy, they The ship. same "Boston" the won gaged en- chess cisely pre- had been of players game. POINTS KANSAS CONTACT the ships almost moves though as on wireless their making to miles "Boston." two ' means ern west- the cruiser the of ''New cruiser the Navy ago. down Bay. away S. game long San from in U. the novel States Magdalena POSTS, of cruising was coast # ,o? GAME. most record on " CHESS the will it alarm. "~~" played BINDING burned fire a as NOVEL O TO is string act I/O -J" a chanics Me- Popular 23, 1903. the 0 "jj liable Such seconds. in cuit cir- is contact described May also the on automatic an the few a point circuit. use as only was If if the will spring contact complete closer for points contact the best the broken or to -with made be to cut lever the left BY is string puli ALARM. WHEAT IN DEMAND. The of Kansas are grain dealers shipping states other into quantities of wheat the and publishes a prominent milling paper in explanation of where following cartoon METAL great SL- brass use inches in Take inch shown. using in screws metal to desired. the this other a almost of this to this to make string window pull it to In may and the the to be any contact en Fast- be can end fasten a fastened on tained obend the Also of fasten lever string the to. a of the the to the across movement point en fast- leading lower the of end Fasten X. ly, free- swing ends which wire of lever the Near marked hole small a the (S) copper be can a of it will C-C. screw a post. This or the strip of diagram. anywhere. screw binding make between piece marked spiral spring this which in the end one loosely 3 about up if post on the board about piece of metal and shown that not Under wire length shape ends position as top of the board the another iu so but to binding a be will 2x/-"or vertical a copper Take inches it in a which the nails. or fasten connected bend this Fasten metal piece about a and length one-half 4% sheet any or satisfactory. door it right. will If favorite state brands of flour get their supply. Mills the in Missouri practically river are every state buying Kansas east of wheat. MECHANICS. POPULAR MECHANICS MAKE TO A POPULAR CHANICS. in. from ME- in one yd. of cloth, % box for covers, pasteboard shoestring, a and some heavy one Fig. Make Binder a at except the back Next even. with cut back the cloth, Fig. 1, with farther each a the of apart to the the in. the back wide of Cut the cloth on over the the cloth as as they *4 the Cut on wide extend over Any around the Paste the one the the cover, back and lay, pasting and long turn every The materials 7 in. long, and for yond be- each the use in. holes shoe- Fig. 2." Contributed Mo. HAMMOCK. a hammock that at the of there required of on two pounds Mechanics Complete a the which of family are big a eye, to knit possess for enough needle an about iron two the hemp as small so can hammock, strong good as cost a places are with end sticks smooth and and member providing them. hanging enough 1*4 in. and 1% two and A make can bought be a as other in as MAKE in- ume vol- down margin, to fit piece of stiff paper the Take back. a piece of V-fe in. "smoothly. and paste to covers back, corresponding Mexico, TO HOW one cloth Bore the on that V-k in. margin. leaving covers, complete by L. L. Winans, off covers edges thickness to string can bound. be strip 1 the Make vi?e. from should they Place cover. than which in. Mechanics Popular For end. the above % holes strips of the binder the in show to middle, the each from Cut the pasteboard into two covers, than the magazine, larger all around paper. % inch be To 1. back 3/16-in. three Get AMERICA YOUNG FOR FOR BINDER 63 ring long hammock cord or to hold all together. "strip." Paste on The twine colored in any twine. be may the exact size pieces of paper color combination of colors desired. A or of the magazine, pasted on the inside of each end of the hammock Roman at each stripe and the of cloth, the edges cover protects The makes cost of the materials a pretty effect. Let dry slowly. adds to the appearance. should not exceed 75 cents. of and even, With backs magazines edges 45 in. wide A will not be too hammock set up % tight allowing place in a vise and each Two =?lf 3E Fig. 2. Binder for Popular 64 MECHANICS. POPULAR for large thread left the you then tongue, needle the the to needle is full. make to or a from the mesh stick Place loop. the under cord the the over the the these tires used to push button It was and duction in- sized with dry batteries six coil were whenever a manipulated. was feet fore good connected induction quite evident two A shop. through about the run is its the into coil over on that when the edge rat a of put the pan cord of door and knob place. Tie the loop three inches this to length to the convenient of end edge close fasten yard the under cord 2-yd. a needle the on Cut loop and other some cord the pass opposite side and catch it Repeat this operation until tongue. and first it holding it in in place with the cord have looped the cord hold until knit and big needle hand, thumb To comfort. solid the the with small beveled the to the on loop, and, with a thumb the needle place, pass the stick and around then, point downward, it through the loop from the top, and pass the stick so forming then the bring it over cord the to first half Pull hold it in the of knot. this hold in place with a tight and while thumb the cord over throwing your forms the loop. 'Pass the needle hand, which from under the loops and draw fast through to the fasten Hold knot. this in place and repeat the operation. Make off 30 of these the and the next with way first through made for first may the The work Make be same the needle made and little trouble a right, but quite rapidly. proceeds in carefully and have to iron put durable, after row that in order that RAT Trap mush the to eat electrical an of would two air be and out end. the or three made be when feet in The squeak. rat the rangement ar- effective, for all departed and the rats too regretted that their fun was Contributed D. Adams, by John " we the shop all boys EXTERMINATOR. contained, rat, and in quite the week it would terrific a proved a the up thrown let which connection through the body the button pushed after ELECTRIC Bat Electric rows other and be must knots thirty strong is apt first them the loops to the work One done. push thirty the hammock, getting the the passing row. last evenly in of tie the is finished. then row, Stretchers and place and proceed each the then and ring. knots stick at an nix, Phoe- Arizona. Some in time ago large rats a we troubled were around storehouse merous by nushop, particularly the about hundred one feet did distant, where they often considerable One of the boys thought he would damage. try a plan of electrical extermination, and in order an to old under zinc 6 in. in floor stove a plan he in mounted the tin pan placed a small diameter, being careful that nails made the zinc between an a been about up used wooden On center. he picked had plate that and diameter his out carry from a wire the was zinc run from plate through to build wireless this 6 of pan the article descriptive complete a telegraph this TELEGRAPH. WIRELESS illustrated how in A department next month. FOR BOYS. telling set working instruments, will of appear disc in. in BOOK none electrical the An BUILD disc the tening fas- connection the tin pan. plate and This was apparatus placed on the floor of the warehouse where it was plainly visible in the shop where -..from a window worked we and TO HOW and another intervening have We in department the boy cents should the articles of America." in reprinted number "Mechanics "How Tells have postpaid. book which a copy; to 64 form have for Build." pages; a large appeared Young Every price 25 POPULAR HOW TO MECHANICS FOR MAKE STEAM A MINIATURE YOUNG In TURBINE of With old an little work made toy it will but horsepower steam as not can ten generate of some boiler engine turbine steam a the and and thousand the giant When have you the to do its to make a thick and in 3"H" in. the around points of about Mark circle of tine a 3-16 Flan each of should then brass and shown at into the take axle in nail, sharpen each end nail securely into Now we is there the on formerly may inch length wire. with the bent and a small side same into fastened the hole to a Force in the boiler. the of piece the head brass boiler, which the bend the the of The manner As was joined to a four or fivebound and tubing rubber pipe is then attached tube to a piece of metal to the shown base in with the a drawing staple. made inches of sheet 1 the brass second hole of in board A of Then block at the fairly good long idea to the same brass bearings foot one this put piece of these and screw end axle. the Fasten a wide. in the of on to and a six the way Turbine the is to be wheel from The run. lamp steam mounted be may obtained sketch. the turbine is the wheel will and complete obtained from and burner Bunsen or now is Power when rapidity." Contributed Orange, N. Y. by alcohol under with revolve E. to ready an full able considerH. Klip stein, East TO HOW THROUGH SEE YOUR HAND. tub rubber shape base and of disc. engine, this steam the first block. and be now the of to For point. central back connected piece in a and spoon. off fine a go generally left ing may to a cut or wedge cuts saw of shape wire a the Steam figure the Then sketch. of copper of shape the the in in. paddles sheet of made cut A Twelve points. be tightly into paddles them these the as blocks one one-inch a of the into the of point height the point other screw two thick of plate hole }4 in. wood, end small a fit the all saw of off the thing twelve intervals equal with next wood diameter. at Cut around. way disc the edge of the points being tbe boiler flat small a make high, y2 in. tiny hole which should very fit the axle. For the opposite ing bear- a make wheel in. the screw point also 3 On punch hie do. at wide. turbines the each blocks easily be AMERICA mounting wood in. a t"6 MECHANICS. Roll about a tube 5 in. out of square, piece of pasteboard end one having just a hand the the eye and to fit around enough Take tween bethe tube slightly smaller. the thumb and finger of the right and put the large end close against the right eye. other end large other Hold of the your tube left and hand keep against boil the eyes "e MECHANICS. POPULAR will appear There open. and hand your all it will like seem OF ^Yith needle found 3/16-in. a side points spur the to stove the wide bed, shaft in. this Bolt long. two plate flat-headed four with diameter in plate. and long, by 5/8 or use board a in. 32 the of base and long to machine hold arm. wood will Fasten with the a rest of pair of legs of inch of the clinch rail table by if needed. Next make 2% rail, the tool a in. board or screw machine number rest, of together. Screw this the 6 in. Make a in. from One inch block, and force wood. from the 32 O Sfrur end T-rail x 3 x % crank centers of this nearest for slide act in., and Certte-r. a in any of the as a to back get a in. 1% mounted when make 5 in. The into boring the *4-in. bolt is a to set fit the cut inches on to from the on a crank the hole, in the hold Place crank, the of thread its screw a ly. rapid- too end 3/16-in. a block, and crank allow wood position desired. to and prevents cup outer 5, bore Fig. At crank which of out from the taper crank a shown. as the a strap end head- plain nut end. back Too/rest """J 5, B. Now. in., and project. bearing, one-half and 2% for end This threaded nut, motion. x screws, smoothly center center, point the line T-rail. in., Fig. blacksmith a cup centers. with % thus cap the threaded point its center another pieces make 3/16 crank large move spur center that center x side of Have machine so the %-in. holes of two and board along beginning machine. firmly the the pieces, with % 4 the long, dead the each over Nail with exactly apart projects in. the T- a 5 x % x 32 in., Three-quarters- one in. 32 x boards. smaller the on boards, % x 8 x that screw scribed. tail-piece just deAt exactly the height of the spur bore through this block a %-in. hole, 5. Fig. making machine wider the nails, coincides Bore V/o other level made two 7 no middle so over hardwood than the center and spur be board of rail, Fig. 4, of two the ft. between 2 this last with of higher Let snugly pieces forth block limit iy2 in. x 6V2X board a edges, Fig. 5, A, tail-piece should and on the to these more This a fit turned, get be in., and on pieces 7 x % two centers. to % x two gives part 3/16-in. four the made This is, the turned, 7 dead apart. tail-piece, that 3. the as center diameter, in in. on 5/16 shaft plate bolts, 3/16 in. For as holes in. 3/16 long, Fig. in. % the of four drill have or V/2 countersink center File front it, the will shaft which secure, it to fit the in in. the in 1, leaving the of in steel or piece of iron Drill and Fig. 2. a holes 6*4 make this parallel to ing contain- arm Fig. end plate, Now holes. and LATHE AB the On round a To Fas-ten in. being lines but % x Trail MACHINE. off the cut line on only. shaft the be 1% x them, sees eye SEWING hack-saw, a the beyond, WOOD-TURNING A OLD AN larger be hand. MAKE TO OUT 32 will actually is eye right through it objects the the too, through HOW left of seeing the hole a beyond The visible. plainly doing be to objects l/t"vs. Fig.4 font. to One of the MECHANICS. POPULAR 68 MECHANICS A MAKE TO HOW By In which will It be anyone made without tools usually be other well as the as of use Burkhart wheel useful. even % the wheel lathe, of the wheel the place chine ma- the a reach of out a L. A. ENGINE TURBINE which and make, can interesting, very can or is described article following the AMERICA YOUNG FOR in. other the all the space piece of around. way firmly, and down between wood is Then other the tack an nail slightly. piece Procure it out pins the that so the and thin a shown as small or board in nails, square the on of pieces *4 in. thick, and nail Fig. 3; then of one this to center wood. Fit cut it, with of the pieces just finished, with the thin wheel in. but first boring a %-in. hole % of it; and boring a %-in. deep, in the center at the same hole place. entirely through two down" Now put mold No. shall call this mold) IX "" mechanic. amateur model a metal is the being for wheel be must ft. 12 square, one with a casing fact which 1x12 pine board six pieces 12 off knife. Make lug cut saw, Fig. 1, following lug a, and the be b to the compass in lines, leaving and with out cut the a out the jections pro- pocketand V" in. deep, a in. in. the cut The entire projections B, b, % in. deep. should be slightly beveled. and cut another take Now piece of wood, also This in Fig. 2. out wheel, as shown a it is When be should slightly beveled. of the square pieces finished, place it on one then the with of wood, largest side down, Fig. 1 piece out of which place the square was cut, around side down. mold out "open" the side.) edge with wheel, the (We of as Babbitt The molds. a dotted B keep part, its construction, in halves" Cut shown as to solid efficient, power. in planed a long. and, piece the mind. in First, procure by used is cast kept and wooden in cast the and is neat It material careful Be in we six bore 1 speed for it. out what is vise, and a * Fig. and well holes that (for in through i^-in. holes these 1 which shall a call with that casting Place it the under so is that square the side drawn, it is even open of by the at black the in dots the mold clean out of it away apart, and bolt it; then to dry. take Now another it between two all the it out the shavings After of the 12-in. as Take 1. Fig. together, and of pieces of wood, and cut Fig. 4, slightly beveled. place a piece and shown lay it square in shown it is finished, 12-in. -square should of which pieces of wood, one its center. through %-in. hole bored bolt together Avith six %-in. bolts, as have Then shown a MECHANICS. POPULAR by the black dots tj dry. is Mold This Now Mold take babbitt pour Let it stand the bolts Now the and of in level the shown other No. This 5. Put this the right-handed together The in babbitt metal again. piece; and run will face made together casting thus the casting previously made. Pour metal Mold into is ed, left-hand- is one of 1, instead 12-in.-square Fig. in right-handed. the Mold bolts casting. of Fig. 1, only the as the 'place, and it, until it is full. loosen hour, then an the as that see a into one wood same on half out 2. 1; it remove cut pieces No. metal for lay it away Fig. 4, and No. tight; lay all are in 2. No. with This will to which is intended paddle-wheel, turn inside of the casting already made. holes If there or should to be any happen the casting did not fill out, fill spots, where them with by placing a small piece of wood cast a hole a in If it, in take obtain of the in bore it, and 16 strip about a the put and of top bench, the the fasten 3 Fig. 5 and part, a drill a %-in. of use fasten Brace through the end 2 in. wide; long and brace through this hole, hole a in. end other shown as the brace, ordinary an Using drill defective Fig. fill it up. to cannot you press, the over metal pouring 69 in of the strip to Find illustration. a the of the place it under paddle-wheel, and drill a drill,true it up with square; Find the centers of the it entirely through. ccntor the insides them the diameter for the face to into the slot in slot slot to key the a distance turned shaft the metal Pour wheel. the is the paddle-wheel, the of paddle- of flat part in. the in inside shaft the with wheel, a from in. V/2 % This off flat for shaft cut the place and obtained. be Commencing Then 1 in. of long, and 5 in. steel now end, file the one drill manner. must shaft. a and castings, two other same piece of mild A in the of in wheel to on the shaft. The inside to file order paddle-wheel of of some to let is now casing. the the the ends It to ready be may off the paddle-wheel be fitted necessary paddles, go into in the POPULAR 70 casing. turn After it is fitted easily, place vise, and bore lug, in one other in dots Fig. 6. the two Also the two M-in. holes of in in in. in as good a wide the it around wrap stick,' letting it extend end shoulder in. beyond spindle, as at B, Fig. 2. Push shingle nail through the paper in projection d, Fig. 6. the the % the of ordinary an Fig. 1, y" in. in diameter. cure Proabout 6 quality of stiff paper and the of "i fit it between bolt and d, at and Then down, screw hole spindle a port-hole exhaust gasket castings. together, the bore and piece a it will machine in the ^4-iri.holes, one projections, B, b, and the base, as shown by the black b, and out that so three projection B, Cut in, entire the the in the MECHANICS. ""in. 4^ B castings connect a the to boiler. The reader babbitt of and get set screw, around either must metal, collar a and the cast else or turned, with with edge. three Cut machinist a boss a small small a pulley out a to go and a holes screw wooden wheel Snttancejf steam. a Outletjfst"am /?n machine?, Diagramof complete Fig. 6 of out fasten turn wood; the the steam. on chisel, and, the turn Your shaft it is the to will TO can make Fourth of Take a a very will A, true be do) 7 in. Fig. 1, 4 in. and the (a long. from smooth muzzle as of it; and knife or Fig. been reliable CANNON for his the of curtain Make a shoulder end, making possible, the into cannon. as this Make the extreme A, Fig. 2. This Having finished pail of sand, sand in top extend it sand. Then melted lead little above at the the spindle fuse as hole. the surface of the and cylinder with paper let cool. the nail Pull out the and off the stick, scrape paper is ready for mounting in Fig. 3." cannon as Contributed LanesS. Chapman, by Chas. Minn. "" The world's it as from 91,000 is to tons during the of form fill the roller as end is to this, place stick and all in not to get the being careful at the letting the opening and a 3 and boro, piece one ity abil- following cannon by at a little mechanical a and 2 Fig. Fig. fully care- service. LEAD 1 a for ready have July celebration instructions given here: stick a now good A has who to "" MAKE boy Any is do " fast turbine; running at full speed, shape desired. instructions followed, HOW the take engine if and collar of Then while wheel turbine work, the screw it to 349,866 " " production tons 1901-1904. tons in increased of copper (1801-1810) This 1904. to 2,269,199 country duced pro- POPULAR HOW MAKE TO MECHANICS. WIRELESS A By G. TELEGRAPH wireless in telegraphy plan shown worked sketch is one accompanying Any other by myself and is successful. out boy easily make can eleven am coil himself. consists of I to the oscillator and one is gi-ound wire The key. other the rods receiver When the spark %-in. spark between a and a oscillators, two dry batteries or gap pull sketch. the of the When nected con- oscil- the switch key heard receiver. in dashes the and short TRANSMITTER. turned switch Use for ones the will sound long on and on the pressed When little. a is transmitting nected con- out, just coherer thumps and receiver telephone a in through telegraphing pull off the the receiving apparatus. giving transmitting shown the so and as connect induction an batteries dry old. years transmitter The for one SYSTEM Collins E. The the 7] be buzzes for dots. RECEIVER COPPER POO COPPCP INDUCTION POD COII-. LOCAL TRANSMITTING CIRCUIT " KCr rr _G/U"VH"f is connected lator The called instrument made of and tube so that they of the tube. nickel a When the then is be AN IN ELECTRIC the center Piles the are mounted three FURNACE AND ON WILL against corrosion water, is in use with covered years ago are and in must 'HOW APPEAR REGULATOR"; soon be also an SOON. VERY be of Columbia. British material the still in to action the and excellent treated work set state are and renewed. CONSTRUCT TO withstand to and teredo those not preservation, while the teredo's honeycombed by two ARTICLE sea the of on get of is said that pile covering ravages proof end each completed PREPARATION ELECTRICIANS. the in the the at A 1% posts. DESCRIPTIVE IS YOUNG may coherer ANOTHER MAKE It and ends these by binding base into in. apart Between filings. wooden 1-16 are fitted rod COVERING PILE TEREDO=PROOF air. be may filings loose nickel some It in. bore 1-16 System sensitive very a coherer. of copper a of the 2 ft. in wire a the glass tube a long with in. to consists receiver Telegraph Wireless Home=Made A NEXT INTERESTING GRAPH" TELE- WIRELESS MONTH, "HOW WORK TO FOR 72 POPULAR HOW TO MAKE A TOY MECHANICS BATTERY MOTOR LIFT Qx/e A 10=LB. oHuAtcfft stringMrticf^ Beit raw JW;",% ZVaect Top DieW attac/iecttosmatkst cfocA locrAs in The materials three motor, old an long clockwork, and 6 from pulley in. and smallest board fasten the in a in it the board about the and the clockwork on with about and connect the pulley 6 in. the in 12 a axle RENEW OLD Remove in. the knock several end one the small shell. Place of the of the it Place the motor the work clock- the motor clockwork by to BATTERIES for. A holes in of strong connect the cell and the in zinc glass jar, fill a and apparatus the covers battery full whatever that good-sized the two-thirds used large wheel from DRY paper (or salt) solution pulley of the TO spring main- mechanism. such board make the on tery bat- batteries, of Remove position that will project over the edge. on small a cells clockwork wheel Fasten and wide. the are necessary four or WEIGHT ammoniac sal the terminals current is to be few acid drops of sulphuric and quickens The improves the action. put outcell will be nearly as of the great as when the first bought. tributed Conbattery was by C. W. Arbitt, Austin, Texas. " a Side View string belt. cord wheel of of about Using will Now chalkline or the 10 or three lift the fasten to the clockwork 12 lb. or on four a piece of axle of strong large and put a weight the end of the string. batteries, WEATHERPROOFING TENTS FOR the the motor weight up to the level of the This experiment without clockwork difficulty. tributed of the demonstrates gearing." Conpower Pa. by W. J. Slattery, Emsworth, Dissolve 4 oz. sulphate of zinc in 10 gal. water; add % lb. sal-soda; stir well until Put dissolved, and add % oz. tartaric acid. the 24 tent hrs. hang up Painting. cover in Take out to dry. " this (do solution not Grinnell's and wring Hand let lie it) and Book on POPULAR HOW We TO have of my go down furnace a work each until coal it burning was from minutes I the leave on and other I how will it is tell this in As burn. make you will see the draft and to is run finally is attached This piece of to other side which terminates above. of H passes in a any This the pulley P and small piece of iron to I. To is hinged another over of the over iron straight a door cord the convenient piece of G is pulley N place in iron H into a U-tube, nected conbeing F the an of three connected up points 1"2, platinum the by in battery are coil a terminates a which fused is is armature U-tube. when draft door D is closed. On ing arriv- upstairs I pull the cord G, which causes the piece H to become fixed in the vertical This of A. the position by means opens draft door the furnace the air 2. flow to in mercury and is held is the M end end B and an the furnace iron fixing the piece H position X, this being the normal tion posi- takes tened, fas- the C are On 0. C is glass flask other cells the which lator reguone tube J. one liter the Now R pivot on half a bichromate the some same to to with further A A. bell. mercury, T, and draft any the works overflow release door a with formance tube per- and the by from thirty self-acting putting build how Fig. 1, to H. rooms a the to up just attached D, and furnace the make after to wire operates. Referring cord it like may place of to safe, without opening boys in to which close part, my part filled twenty to would furnace attention coal concluded which a was 9 o'clock, fill the As REGULATOR FURNACE stay night and in good shape, door. draft requires device the and winter last at for the close to house our basement with there in 73 ELECTRIC AN evening in the furnace then MAKE MECHANICS at the to in rise F, a This immediately C which through towards it, raises position X. This A Now when sutRciently it up expand M time. same heats and shuts which causes little above causes in causes the causes the current a turn H draws to furnace the point to R drop to door. Now the furnace, of course, cools the air in F to contract time any the the raising of wire from point Z bell and the draft furnaces, which switch The manner: keeps D; F, would H be device and gave made drop, thus to worked me no regulate to of two-contact A throw to nections con- which course, be in to contracting trouble well side sealed the all hole the of into wire in the to the the other, tube. same about way thus sealing Another wire inch an is from the tube, one must Now, to bend both and hands, in the flame it, with turn draw Quickly withconstantly until soft. from flame and bend, just as you wire. would Allow to cool a piece of copper first. hold slowly. The short several tubes piece of rubber The total of cost connected are with a tubing. materials for ing construct- apparatus will cost not complete dollar" over one they cost me sixty cents. Contributed by M. G. Kopf, Lewis Institute, " " Chicago. a of through 3 and C, This closing door. very to the position cooling too up furnace is sufficientlyheated will be one of pliers, from pull it,by means one if glass able the in this work and most platinum point the and changing door, of due has lating regu- a inserted the on connection, of doors 3'. It would fire, would to much, used coal M damper low a similar in 2 to H device to D. be also from the This whether fusing of make of means therefrom. be the is attached could by me can side C. If through overheat, is grounded a same on by simply other the cord D found damper, tell This not. or bell leading to quently conse- upstairs, will bell the and should which on wire serves dropped on A, signal a also the furnace through circuit circuit the opening at thus down, causing a MECHANICS POPULAR 74 last MAKE TO HOW air A FIRE SIMPLE ALARM ing caus- ple simis both construction in simple and whatever. which fire alarm A winter Its parts illustration. inexpensive shown is are in the follows: as of wood piece of wood; B, block A; S, S, two pieces of sheet brass into a hook about at each % in. wide, bent the end; P, P, binding posts fastening B, so that they come springs S, S, to block in contact is a piece of wax W at C crayon the contact at C just long enough to break A, small nailed FIG. 2 to inserted when in If you can you is cannot make readily procure I did, and as one, a U-tube, the work interesting. The manner. This corner dark in illustration. in the been put together parts have the device the manner described, connect circuit with electric an bell, and place it behind When stove. a hot too the will wax the melt at stove the becomes ends, allow- U-tube is constructed in the following end. glass tube is closed at one is done in tube by holding the one of a gas the flame, somewhat near (A, Fig. 2), and area ing constantly turn- the shown as these When tube, when it will be found that ,S ,-P A / ji the after it Now, glass has melted together. is cool, about 3 or 4 inches from the sealed is held end, the tube steadily so that the flame will heat small one portion (B, Fig. this small blow 2). After portion is heated the into tube, not hard, but just very to cause to bulge out. tube enough Allow Then to cool. the small reheat bulged portion, blow quite hard, so that the glass will be blown out at this point, forming small a Now insert about half inch of plathole. a inum wire and reheat, holding platinum of a small wire pliers so that it by means and will be partly in the tube out. partly withwill stick The to the platinum glass, Simple ing the alarm springs bell A of of an heavy contact train 83 miles electric on C, at the and by ring." Contributed will speed test to Alarm the J. R. Pa. Mechanicsburg, Comstock, a Fire an hour was locomotive New York made pulling Central in a cently. re- MECHANICS POPULAR FOR MECHANICS and three come plates Commercially, and one-half, or, in the by three and slide one-quarter plate, three FIFTY FOR CAMERA PRACTICAL A inches. four an and tools nails, you nothing. and brass for The this for It is better purpose. boxes which which have down, cut be plate, until hinged Clean all the paper inside of the box" with and a the box hole, the box, an wood, and inch quarter of them with the from strips, which size a to the the other 1, and are hold desired of carriage will inch an the EE. four less in of strips of quarter a of box. location plate, a eighth an of the to by end inside small glue, end or the on inch an one an amine Ex- of these Their pose pur- which inches may be square. Take it to the the of center, ful that the drill does a piece of it is the pin the No. a point of the This in take drill will camera. bore nearly but be care- not the produce in which screw, front one hole a through through. brass, and Bore inch quarter the plate in the a of thick square. small take a pensive ex- trated illus- is piece a inch an place more construction of to fasten twirl of This the in pin the " take used the of camera inches corner, shown scraper a with center lettered up and interior one-half measure construction the shutter Fig. 4. one-half, and which shutter, and sixteenth a With readily be about ink. see the a comes. outside may of the lens by the dimensions. of part outfits. each square. it glass for paint the black eighth fasten is of and and the and and saw a it is when as Finally insert the sides, two on Fig. any in bore diameter. or hole in long should box inches black, either black Now small dead a makers' of four from cloth" tern lan- use should box the to come now essential every cigars and This which piece a damp We to three by the its internal in size most this the of one hundred are lid advised, that screws, answers use means ends the done box a Leave one-half is consideration, first ends. by the of really make to contain square and desired is it which which by ends If three of cigar a shop, a can is the box camera and of few a possess and odds few a camera you rudiments the meant is really this but for fifty cents, say If estimate. outside I is Claudy H. C. one- half CENTS By AMERICA YOUNG come recess first section in Fig. 4. Xow needle, insert the eye end in wood and carefully and tly genvery 10 it in the thinnest, center until of the it goes where brass This through. called, is what produces the image the sensitive on ner plate, in a manI shall The which presently describe. of a little swinging shutter consists piece of hole, brass it is the completely covering andjprovided with pin its as hole, lower end. front of C shutter. the second the cross See Fig. 3, P. the camera, This is also section in in and recess little knob a which plate and brass illustrated Fig. at is the F 4. in In the the POPULAR latter I pivot in from have depicted the in screw a board; it either the for this will and size camera pin hole in the the is as height of the frame and pole appears everything that the you confined When it into a an for slides and the See Now of back it that take with the the wood a the use this in and of little shutter camera to insert and it does not the the in some To would where bands. you hole. wish who it several ready to knows how for in all from carried be to development the pin hole Fig. 2. Here of to D the RR, These Similar I F letters camera, the directions, them. of fully care- pings wrap- absolutely now action it pack and box wise otherRemove of rays infinite an radiate rays light point of the object, from reflected of these from these points. Certain of the in the front strike the pin hole rays from every only this Millions in or straight lines, reach inverted an case a in the of image candle light plat.-. the ject, ob- candlestick. a given off by every are point rays is lighted by either object which all reflected light. To practical only purposes point These as of every direct in an opening, any in forming in the through pass by RRRR. pin hole, and here represented camera, rays AA, screen one object like which of light will rays the object, only Fig.4 and room attention radiate travels VD'\ quired re- back drop jarred" of the represents the front the plate and pin hole, AA from a lighted candle. rays multitude the it the the up blurred. be protect to paper direct where covers dark the printing. explain the and end lid and until it is not will pasteboard one the the made is shutter letting and light. It is course, rubber then and six about long, keeping move in a of the supply them that exposure little brass picture plate any between will supposing place. It is important that the camera and that rigid during the exposure, at Close box. take camera, room buy couple vision of dark be plain by 5, which Fig. in your little frame. are, the of frame, exposure held the will made be limits can you the of This uncovered, time, and securely it rest The inches ten seconds. is little top of the is lifting the hole be look you pole, through sunlight by into If bright camera the half surface. eight top end, lines photographers) the secure to absolutely (which plate store within want you on solid to using, where beyond will of other the see ture pic- are now in and photograph, a some your pole of wire center taken the plate, as on looking at the dotted represents the outer when the little that see in At plate. this top of be, what end little a front little frame the can. center, erect along the wire you to take to on finder a Fig. 5) (see close as know a plate you upright it mount the of to a hung effective. be provide Make the of as the of to order in taking. are wire, the Fig. 3 construction camera you swung in wood Lastly, it is necessary from as and brass, 77 MECHANICS a of these can pass pin hole. interrupts show upon inverted. from rays through This it a so, selected picture of that to be a photographically happens is protected from plate, which ute min- being these If each a screen sensitive all other MECHANICS POPULAR 78 it will, pin box, upon being in a dark which For a photographic image can light b3 be made visible which from not it becomes tain cer- negative, a printed positives. This possibility, but be may is camera of application the by when chemicals, theoretical a each in the imprinted be side tin, bent into the Place can. of to serve as the wheel use and L-shape them the to respect spurt of supports in fast to position, with punched, that the the from soldered such hole small steam shaft. a pieces of will hole the strike Fig.5 fact. actual an have I successfully,as made and demonstration a used of one pin hole photography. ends of Fill the TO MAKE A STEAM A. By miniature A in in July issue made A for tin iid, so can, can of that Through Make the middle the other, form a hole wheel the one leak. the In of by every four-paddle a steam paddles of each as larger must edge, punch the together or can it will not this strike with POWER is simpler soon as enough to slight force OF water, steam as the out come the SMALL SENDING described Mechanics Popular The one and which the quart size boiler. near fast of cape es- wilt wheel COILS WIRELESS FOR MESSAGES may follows: as the than of and stove squarely. full revolve. to start wheel the Burkhart turbine construction the be L. steam hole of three-fourths hot a generated SIMPLE VERY TURBINE paddles boiler it on set is HOW the the a a water how wheel. of to do to Drive a of the New Coil England amateurs telegraph As coils the Winding of man's of nearly Calculations miles apart, over and later send can Mass., for the found In that made sending of one a can that water over he Atlantic, at required power it and spark, maximum the stretch another, that show %-in. was is cifically, spe- differing hill to tests minimum mile one to distance land. there experiments points three two one paratus ap- ciency effi- the down uninterrupted an the twice over recent on sparks. else. between tend distant, in. experience from less wire- wireless laid be can everyone based by ourselves mile that rule made water, 4 of operation each that the considerably upon receiving apparatus, the no in nite seeking defiof sending power are 1, 2, 3 and successful depends from to as giving absolutely interested experiments information small ened pieces of wood, fastcutting halfway through then and fitting each into knows Dame Hundreds out wheel. two boy F. Company hole. come small O. good top of the small is to of By serve may have was distance sending of by six ordinary 2-in. spark coil operated with cells of dry battery no intensifying jars an attached, used. short buried Leyden device A Simple Turbine Engine a three was glass tube coherer Each the Marconi earth. and same of a By more coil these was eight miles a tests type provided was high, and ft. moist jars distance In the station pole, 15 in miles. of with ground the addition sensitive a was a wire of receiving used successfully over water. It will therefore for much coil a of spark a estimated an be it is to of the The the location of the stations, end, the and what of more is undoubtedly importance than of cleverness anything else, the natural in handling the amateur the less subject. Wirefurnish experiments for a fullest the sensitive successful States in to in the the coil of to the limits a of connected the the such things resulted explosion "Bennington" caused and killed by of the Tapper| Relay perimentalists ex- Touch them The way. to be the outfit spark is general the public. died or would have S. by Sixty-five sailors day been her loss of the past. to in It is far critical branch be of against boiler that from condition creditable inspection government merchantmen so which rigidly could for that and prevail in chief Admiral its navy. the of bureau and of cost, and American they have world. in Britain boiler" the proved it to reliable, repair of should Why be not the the to her tive conserva- most cal, economi- boiler do an service and marine we been their smokeless any their selected in the 23,000 fought most has because are boiler has much and world we world, has very greatest boiler most kept in the in steam in boilers navy Great the this navy any Geo. of battleship that greatest down "battle American of by "Dreadnought." laid other anticed en- the time ring every bell will engineering, says: that while "It is passing strange and the time on wasting money is installing Britain question, Great latest "mysteries." The generally accepted explanation is that not boilers the were only unsafe, but had known Bell the Ring not the more the Melville, later, when one and should horsepower Had sea, Jet matter and the at been have U. Diego, criticism injuries. from a the San at Gas lier, by touching the chandeproduced all conare nected that, as the chandeliers by the gas-pipe, the bell will ring, no in which the spark is produced. room who is new. thing of in port the graph very students boilers while Goherer ( )p used because so us adverse doubtless same tele- and DISASTER occurred explosion months wireless a is one as undreamed-of young principles while engineers the to munication com- lead that to seem the for The been of wire led character. are many so Bell W. would coherer and Osborn, a mitter trans- advanced "BENNINGTON" vessel C. if 2-in. a wireless researches there that master were Frank chandelier ing telegraphy, owsubject, overflows theories store in futures Cal., the the chandelier Mechanics. that says over which a the township, a advanced of and bright has of the April Popular City, to terminal over that for wireless experiments has discoveries S. York feet spark a touching by the correspondents, our New the scuffing producing gas in given One period. suitable a of more on newness such THE light the was small find coherer assume is whose future the sufficient questionable certain then a to for successful very of established 4-in. to think and for experiments receivers, that literature with will of experiment carpet who is discarded therefore, to within or The their coherer double is safe, 3 A not are admirably enthusiasts magnetic or coil properly a TOUCHING stations, some serve rightly operated sparks the outfit, stations Wireless advanced distances It the will come. point where electrolytic at where thickly established have the of government locations years to ingenuity a of nities opportu- it is true, that one-half JET is equally necessary. receiving device coherer the first glass tube was receiver and is used today by the The United his While is coil excellent exercise extent. induction and to man BY GAS for at used be BELL thorough a to A RINGING how require without apparatus ble impossi- state will customer a distance, knowledge receiving that seen manufacturer 79 MECHANICS POPULAR easiest in likewise/ the ' 80 MECHANICS POPULAR FOR YOUNG MECHANICS HOW TO ELECTRIC AN BUILD then upward, around ENGINE AMERICA by This neat engine, if carefully made, appearance toy machinery "the on low of a Ave., ran be may those of old an electric on a light piece of angle-iron, bell, mounted from than inch at a height of not more one The baseboard. the fly-wheel standard, type and loop, a catch board down in the position shown catch armature A valve-wheel small fly-Avheel, but good mounting is not the in engine will of in it. place and diagram the to in- bell the Now a nail so that teeth. upright an dry batteries two fasten with in the one board the to the position binding very taken in shaft shaft, for if the the center line loop out a be Mount Fig. 3 and a little a its able. suit- most makes must care the it upon made being make fasten hammer touches attach and be may 16 the the in on from hammer the Now tor mo- clock. gong of hammer. as old and end Fig. 1. this "buzzer" the an Fig. 2, and almost Fasten iron, No. in as like press the and the bend loop of the small a from of haniiner-head bell, then the on galvanized tributed Con- Russell make to bell cog-wheel a cog-wheel Engine electric the the crank-rod 4 MOTOR necessary old an Remove wire of closed." Weyrick, B. ELECTRIC materials are into Simple Electric commutator is O. NOVEL The coils circuit running current amperes. The the Warren Akron, strength 1% satisfactorily on very I made one presents capable is and the twisting that so not run smoothly. the Make the shaft may be atached side may be the On to on that the commutator and so side one the into bent side commutator form each side place other the of a crank. brush a of in closed. the top in which the be the that the bottom, for the run. is crank is the handle pointed by closed now Novel the and armature is attracted will turn force for it the attracted when the circuit is again so Electric riotor the properly connected, quite rapidly and if adjusting speeds the may reversing the engine done by placing the commutator, several bell and next Curry, the required. should ferent dif- obtained, as well as is accomplished, which that it points crank so be send to as closed. By If posts. fly-whee3 with amazing small The so a machine. machine, electro-magnet, but, as proaches apshown however, has a fixed direction as by the magnet, the circuit is broken the belting can the arrow, but be arranged again, only fly-wheel pulls it back by and that the will engine circuit The commutator the it is at the suppose us so when difference, except no downward. either when or makes direction commutator closed Avill be which Let the Arrange circuit at revolution during every be and alternately opened will circuit the to extend so position that such is to bearings, two models The in a reversed for the than 25c for not cost more if you have an old bell nothing." Contributed Brockville, Ontario. to tion direc- materials it will by Fred tor mo- the cost C. POPULAR HOW MECHANICS TO Frank By I instead work I for they to make country and frame were handles Mulford, Shiloh, Built Prank N. J. like were had they So runners. something the they sail, except a SAILOMOBILE automobiles beach coast; of found the the with boat wheels over of tlie Florida ou ice an read had used A MAKE I set take to to me roads. used work, needed. together seven and I for fence other spliced the pickets things two mast, as rake winding ty Photograph Sailomobile by Mulford Mrs. C. J. Lupton,Bhilob, M. J- 8* the ends wire. get which is the stick sail is fastened, is the stick made at of to make me have a floor the I the with front wheel left fork wheels the all I A the cheapest an axle between iron pulley which which bar cost in made house the rear 15 me ers low- cents was seat were and Once it in SIMPLE ready The be started was I had with to run only my fast to litle A are small a copper dry only materials wire, battery block an and of required for this device two old spring, a J. Tress, 126 TO wood, an one-point screws, electric switch. the of rice fore behand spare and paper fore bewill some bell, a BUILD This is an old The in in or the Home-Made The hole bored best in ground. in the set post a that one amusement. auger an makes stump of amount any stump device, but simple very post rests center " " MERRY=GO=ROUND A a afford will by Pa. Ave., Emsworth, Centre " ALARM The in. back BURGLAR NOVEL the may paper bright light. The bony structure clearly distinguishable." Contributed be MAKE 12 hand rice of piece placing and eyes of the bones a a G. TO EXPERIMENT the of by holding about catch up. HOW " " X=RAY outlines seen the it and as a sailing. cousin are to be set on only when a one-point switch bell will ring is set, otherwise burglar alarm for the alarm. all the time; L, base and the ranged screws spring arFig. 1 shows the base; Fig. 2 shows the on tion posibase the door, and of the wooden above of shows the plan wiring." a complete Contributed 333 Cherry by Harry A. Peshon, St., San Francisco, Cal. able, comfort- was parts indicate A and B, old mouse G, screws; trap spring; F back to hold for spring; D, wire C, anchor alarm is set; E, copper when at night, or G to bell; F, straight part wire running from released from of spring which, when D, completes the nected as E, but concircuit; H, same at G; I, electric bell; J, dry battery; " bit it everything week a the made Slats was and raises Twenty 5 cents. the from and three the used letters K, power bicycle wheels. wheel, which old bicycle with an used. tools on sail. main- a spent, all the rest I found. and brace and hammer, saw, cushion for of front the sail cost Mother down utilized; the The is broomstick I put shape on. and cents, of a was the boom, sail, was enough. the it the steer the the cast-off were of which was thus of these how show the follows: The with long in wind found, wheels it cut end upper handle sheet, and The be the illustrations together and put gaff, which broomstick. a The if you better The bottom the rake a spliced let to he enough. long one with together where they came single piece would A can to MECHANICS POPULAR support. The Merry=Go=Round DOOf? center pole should wheel is and the pole works the says anchored O t Burglar Alarm seat arms passenger man mounted takes be 10 at the in the American out may rides his several by be in top wheel any each station guy length seat at of the as The Boy. the An high. ft. and old pole, axle, an is wheel The wires. desired. the middle. motor- A POPULAR 84 TO MAKE ELECTRIC AN MECHANICS PIANO another the Make Nail table the and Fig. 2.) table, illustration. cheaper screw them electric bought by the to the Arrange battery if in bells the shown the posts at B, Fig. 2. of each Bore bell holes, two the for wires of cheaper round, bells to about them make in each bell 2%, in. in of post the the bell; R the be button is connected to wire a with battery the teries; bat- be ton button but- in its bell can of one running the with used preferred." Contributed if cent Vin- by 25th W. 1148 Ybarrondo, de pass the piece of wood a from St., Los Cal. purchased, be may running indicates Piano lowing fol- and STRUMENT y4 holes (C and (Fig. 3) and bore two D) through it. Then get two posts, about inch long (battery posts will do) and an put them the Cut holes at Fig. 4. as through out a piece of tin, % in. wide, punch a hole through it and put it under post E, Fig. 4, it will when that it is pressed so down, touch be either nailed post F, Fig. 4. It may IN= TELEGRAPH BUZZER A cut and diameter MAKE TO HOW Take way: it the is batteries J to one running from wire Q is another running One Angeles, for it is but other of O L way; the wire button; way. Electric through. Buttons a wire J; same from I to one the post of the bell. When S is pressed, the bell will ring. Each same near to is should scale Details as from (See board. wire posts the zinc to a the from Paint the so or are of post in the running the is I; M P the to attached wire batteries in. wide 8 the bigh. desired. dozen a (they 2i/" ft. to and ft. long about as the color any Purchase dozen) in shown as bells length 3 about wide, (A, Fig. 1) same table about and board tbe of table a more or a and buy or foot a wire carbon AND in. thick screwed or Make and the with (G, Fig. 4). holes buttons the from to the table I in of end to a each Nail or Fig. 5 is the post table at each screw Fig. 5 at The a to ton but- tions connec- wire ning run- the other end; J. "is in structing conexpenditure necessary is instrument telegraph cents for a dry cell battery, viding pro- only this twenty-five has one Procure and 3 as had be wood and the take the for the coils a of bell, one no blocks long out small at sum. end one in a Fig. 1. piece of tin 6 in. have dealers on hand. on about If you coils wide and when fastened above materials old of bell. at these shown Cut wide electric Fasten few a block a in. old an may for shown as underneath. simple: one table (H, Fig. 2). wires attached the in its wires are end, down two The the bend core it to of 2 so the in. the long end block the piece of tin 3 in. long and and of will coil. bend come Cut it y2 in. the tin just another as shown POPULAR MECHANICS 85 Fig.2 Home=Made Fig. 2. A, at in front Tack the of these coils This pieces of two shown as in the the completes tin tion. illustra- receiver or sounder. To of tin key, cut another out Fig. 1) 4 in. long and Before tacking it to the (X, shown. head the board at will board of a it. cover and and where point a nail forth way you loose Then tack the the wires of connect firm English in A the the key of the is. By to the end key battery in entirely is reached the by all of charge at ENGLISH who the the the out deck \isual winding leave a The driver. upper or Bus vehicle front, the enter begin are Seats to the begin the key to point the point under at other the the coils wire by John a it as receiver rapidly, causing vibrate connect the to connected Contributed will buzzing McConnell. R. BUS MOTOR Persons" 32 driver the entrance. by back just instrument, coils B, leaving adjusting the stairway. seen one elty nov- trance en- coils ready are you this of being being the sounds code. the to to sound." and from the and the tired wire cut the brought has omnibus motor a the it in 'The One as Morse the move click Now, until wish When board, drive the it 1. Fig. and piece bend ONE=MAN hence in as on the make tin off Instrument Telegraph who the The from place The their opposite sits who bus fare in has been a one 32 seats box side of passengers on boarding car. omnibus its first appearance. well patronized 86 MECHANICS POPULAR TO HOW By Within and the past few instructive hecorne very San of been popular in the which of yachting has sporting circles has popularity This of the some Francisco have Quite a few architects, marine vital n, principally by the efforts of a fairs model yacht club, in the af- formed San of model Francisco. caused lately years of Quin men engineers, the for reason these of great great a are taken the the upon San hold according The construct time give deck to build, as the wood leave % in. of aluminum the to hull. In of coats For the the Spreckles is situated Gate Park, is about its widest part, and edge a side to walk stone yachtsmen the can lake Mr. men, in the 250 around Spreckles, Lake bears. now beautiful ft. in a Golden diameter be oughly thor- ing fasten- for takes the lead, boat a waterline load shellac of to make is best the on canvas or hull the to first give inside, then linen or coats more upon all. over- 70-in. overall, 50-in. and a beam of 10 on in.,the than 7 lb. after weigh more fin, Fig. 1, is fitted; the boat not weigh than 27 lb. more complete must should in transportation the mast For ease ever, made be time, howportable, at the same for the mast the opening in the deck must this result is best be watertight, and hull the public-spirited to wood order glue strips of light this and then give two name The line where.it is best along the deck leave % in. thickness for fastening tne it three most of yachts. has fin which to whose outline an these of one perfectly watertight, it our erally gen- seasoned, then shaped exactly on the outside to template taken from the lines of the plan; after which the inside must lowed be holuntil the shell out is about *Vin. visable it is adthick, except along the keel, where to Yacht of area step is to build the hull, the best wood the best metal being cedar, and the cedar will be boat aluminum, (which described) is cheaper, but takes a longer and Model water- this to Finished sail races load 2,500 sq. in., being to size, etc., in three will following to the The the classes. for sport than these enter on corresponding more classified to in. 50 over a not first this be line, with naval Francisco yacnts permitted not how public, is donation to the city of a fine lake, especially model of for the yachting, by one has The est. inter- Another etc. YACHT Francisco must citizens foremost taken of San interesting the sport E. Alex. MODEL A BUILD not must aluminum at portion of its is laid, upon easily go around which from the W.T.FLANSEO PLATE _js one brass --" other. tube "4'inside On a or Sunday holiday morning can you all nearly half a hundred yachts of this sizes, shapes and rigs, sailing upon between the different lake, and the close contests and excitement ment amuseyachts furnish the for of interested large crowd W. of Gickie, formerly manager Works, presented a trophy to the San model Francisco yacht club, cup this cup is held and of the by the owner speediest boat in each special race; besides other this cup prizes of all descriptions many held by the different comwon or are petitors. Mr. the Geo. Union BRA55 Iron PIN ^ 5ECTJQN Fig. 2 placing a piece of %-in. brass to the keel by a plug secured wood screw (See Fig. 2). This tube is made long enough to project through the deck. To prevent turning, a pin is put through tube obtained tubing spectators. ENO-PLUG Wim PLAN see by over a in then be put mast plug. The may place or removed easily. An aluminum very lead is placed in white flanged plate bedded and on the in order deck to where make the it tube comes watertight. through The bow-sprit, portable also, and for this part fitted to the made need with only be material is best made must the suitable wood center The is oak. boat by end the at one can of the these for The is brackets this metal is lightest and is by water. All the rigging fittings,such as rings, of screw eyes, pins, etc., had best be made aluminum, as affected not aluminum Two also. the for one aluminum gib and lead the of the forward more for the size of boat two in not are correct the making The boat relation of the boat other, the waterline fin which on attached best the ter cen- each with change, aft. or the lead is fastened the to its if these will hull is finished natural (if boat have dip either forward hull aluminum is mentioned cigar shape and must center of buoyancy directly under of buoyancy of the hull, because is mainsail, or in cast travelers for one 2 in. of The best bracket about be these buoyancy of the hull, because model rudders and yachts are fitted without this is necessary to sail straight. for them sprit bow- strap bracket. common suitable be of means legs, the other three a most bow-sprit of the deck brackets, the two (Fig. 1) most 87 MECHANICS POPULAR of the wood) by PLAN Fig. 1 be must length, same be the on deck, fitted to the the so of as This the to give the should mainsail angle. same so Both play. enough booms and angle wind be the gib will depends and of means aluminum two in.,or if the boat by apart, In be cutting wide as or the angles % in. x % eled, painted or enamslots 1 in. deep and 1 in. is to be apart as will come edge of the fin and out then even, strength bending the squares alternately to right and stays by experience in sailing boom in way then be recessed The hull can cordingly.left. be adjusted acso that they can to be fitted, on the can upper found of The best cambric. material If care j)f the sail running of the boom, be is taken from in the experienced on sails is Lonsdale for the selvage, account be put; gaff to the end be done. no the trouble of slack or will baggy more sails. The center V of effort of the entire sail area in in each of which three fastening it to the hull had this The way lead a very may be smooth fastened job best can to the by slottingit lengthwise about deep, then boring two or ing holes through lead and fin, and fasten- aluminum half squares, screws edge to have the these wood the the fin diameter lead to the fin MECHANICS POPULAR 88 A HOW BUILT BOY COMPLETE A MINIATURE RAILROAD Every Boy Become May Railroad a With Magnate Entire an Under System His Control Railway electric with all their nances, appurtesystems block signals, stations, switches, had a always lights, etc., have fascination wonderful studying and been has it I since while, long possess out a desire my the to at last ceeded suc- and will Entire An of 10 oblong, an wide, with side two ft. tracks, and long 4 in shown as ft. the illustration. passes through in the track is made by signal the At track is flashed, track ahead. electric all tunnel a where the the to which locomotive This magnets, as instant know, you signal the from eight dry connected with the white a means is worked by electricity being batteries, tracks. which These light which wires by train is also and under passes an along to passes feet few the light so clear station small works a which, on derrick motor of an wheels the From the and another when the to brings track station, train to At the in set, puts a feet few a station. little catch tric elec- an train; it then the bridge to is the center the brake There stops the train, if at the is also a platform which stands locomotive desired. This on this over track the on station. a further it comes the by for is used is connected worked there are the bridge of the type that only. On this bridge passengers station eight a the in System overhead a signal is made red point further tained ob- the passed raises the signal arm light is flashed, which train following. Leavfor any ing danger means of has connection a point two the the on connection bridge; operates down further feet same which certain a This train electrical connection an few a the crossing, the from the all with connected train the therefore and a Starting light feet, another Ra ilway I built. railroad the Popular Mechanics is of the track To begin with, the gauge in the set being up only 1% in., the track form When few this of electricity for the apparatus signal is given from small electric to a light bulb, attached very the main polo of the signal. readers young furnish The road. track. plete com- own, my have I describe to of system carrying in endeavor for experimenting mechanical line, to some day intention detail. every and me, been the along my model a in for have batteries electrical and works from alarm removed small a derrick. by electricity. There which a belt clock, with so as runs to all sary unneces- to get is the the by which runs starts the the up belt the reverse into the car. Right near regular To raised is and the station stands train reaches is the with pole, a a rung track. small by the train track small it passes. as telegraph poles. There instrument at connected order, There so to switches hold one other is train automatic a catch in the the In are 1^ For 12 plates, "b Pumps u direction. of the of hangs the The double tire en- wdiich in On is the the lever while line. lever worked can is By be The Railway Station The the two trains, road, such as a race between engines coupled together to having two At night, when heavy train. pull a very the is darkened, the running of the room the flashing of electric lights, trains and two interesting signal lights, etc., give a very overhead The effect. stations, derrick, bridge, railroad bridge, telegraph poles, etc., and I ing work- these track. train sent. long by side the by ing usrun majority of the style, which truck this on The line main which done the and reversing a center reversing either cars has brake, are as late regu- lighted is standing the on to engine stands train, reached line. be can running large locomotive an main the steam, while, the be can messages side tracks, each four-car each a mobile auto- real a in speed. interesting things suppoi%ted by is a telegraph the of quite connection along batteries two from tracks end the that are enough the with governor than cleaner runs in Before which All wires telegraph are the up work, clock- traffic. crossing of arm is a Many much wound heavy very iron of made weight small a light bulb, which electric the bell the At the from rick der- protect electrical an the rings in its approach. a announces by there runs crossing. point this which station bell the When is which by run are Both easily very being crossing with a to natural more at is when Then the lowers gates crossing car. clockwork the and cars. enough, the over order things make the on high is swung shifted and is the loaded be heavy, are ent differ- winds switches and curves locomotives steel, and turn in take and motor raising the cord, thus to weight arm which wire a The batteries. clockwork, things the the from is motor with connection making derrick The advantage. mechanical greatest started 89 MECHANICS POPULAR or from white easily worked. The the made the for power placed in the running in William B. center all which is very wood, batteries that furnish lights, motors, of the directions." road etc., with Contributed Barry, Jr.,Jersey City, N are wires by J. Popular Illustrated An Mechanics Monthly Magazine, Mechanical the reviewing and Press Engineering of the World and "( ?? WRITTEN SO OPULAR YOU CAN MECHANICS history current the all mechanics in events is of IT UNDERSTAND a great the Among and the are they as world. simple It is It is filled and matter To in written language. plain, with teresting in- trations. illus- instructive TloteS: month from all book is reprinted have month is does it does not details, small into go all to cares all know the average the about person things. great telegraphs, boats, etc., do Wood turbines, air ships, torpedo for submarine all the latest things BintS and steam on land and to assist sea and in other the air; subjects these are and made a sand thou- plain. telegraphs, instruments which Working: on structive inand wood and apprentices iron beginners, experts. tnvtntOtSt to patentable teries, bat- storage work. and suggestions electricity pense, ex- tus, appara- motors, Iron by boats, electrical practical and work These trifling at telephones, good written battleships, steam in of articles Wireless magazine. make, to electric will This which pages the in pages gleaned world. the from kinds as but etc., tell of 10 to kinks experiments: such It 8 shop parts how itself. in education an of appeared describe each From every Electrical Mechanics Popular read departments following: throughout occur Shop the special gineering en- those who devices. Many ideas are are working ly timeoffered out WE ^OOKS CAN TABLES. OF BOOKS MECHANICAL ANY FURNISH OF RECEIPTS care given no required. or HANDY JOHNSON'S An and Written of being and approved practice economical management in and plain language mathematical demonstrations modern most the Embraces the construction, locomotive. the condensed form, in 200 CALCULATOR. NEW ROPP'S Dflges. inches. Cloth. Price, ^1.50. Actual size, 5%x9% to relation Sustains the same Pocket size, $1.00. world that the new ary DictionCentury the commercial with literary world. Fully abreast does to the PUBLISHED. BOOK authority Price, MANUAL. hot-water steam, on $1. heating and and valuable tilating, ven- plumbing fitting. gas for book in architects, those pipe trades, those to install janitors and engineers, intending All alter heating kinds of or or plumbing systems. in measurements tables. arranged Fully illustrated cuts with and working complete plans. A FIFTY-CENT HANDICRAFT the age of air ships, submarine boats and wireless the ticular par- to for and adapted Designed mechanics, accountants, of bankers, etc., etc., miners, merchants, manufacturers, telegraphy. wants farmers, and must for it the to them less unvalue of incalculable prove worth its own book itself can calculate lable. calculates almost everything that is calcu" " the Based AND ANSWERS. upon Rules. CollingCode of Train By G. E. 80 pages. edition. Diagrams. Ed. Revised wood, the amination exin for use Cloth. Price, $1. Intended The of trainmen. general rules, train of trains handling rules, train orders, and the whole time prehensive comis set forth in so simple and at the same of the careful reading that a manner to sufficient knowledge with will fit any Dook one arise in the conduct meet contingency that may any of Endorsed train. by high railway officials from a transportation of the Every all sections country have should a man copy. 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Half 1420 illustrations. formation; general inmetallic packings; lubricators; fast runs; first, is each subject of treatment of method eral ment; departconstruction-erecting locomotive its characteristics, worked upon, materials the air raw and steam metric machine work; system; and suitability; secondly, the tools used, variations counter-balancing air; modern compressed gauges; to* typical devoted thirdly, and use; the sharpening of the locomotive. the historv and to materials ard how to be of work done, examples Machinistr for POINTERS THOUSAND ONE the of meehanical all work. Nearly do similar 342 McShane. Charles pages. Bv and Engineers. of the and sions. professome included here trades are ticles arPrice, $1.50. Includes Cloth. illustrations. L87 each authorities subject. on best the from ground; FOR SALE BY POPULAR MECHANICS, JOURNAL BUILDING CHJICAGO, tics tacts, term copy; ..nd p"iv;c Given . . subscriptions. 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Hasluck, tools ical mechanand Introduction, oak and colors; graining grounds graining aids; water in in spirit and graining oil; oak graining and hogany maoak knotted oak graining; colors; Pollard walnut graining; graining; and pitch-pine woods staining; by furniture graining; imitating of the inlaid Value marbling. woods; imitating book by numerous engravings and greatly increased Contents: diagrams. F. FINISHER. 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By You a Price. 50c. push little book will and this METALLURGY AND MINING and LIGHTING. illustrated; cloth. to light the gas button show and new illustrations numerous needed is just machine and works GRAINING PRACTICAL Alfred By 75c. amateurs constructing dynamos to produce the electric light; containing which will enable genuine information, for either a construct dynamo pleasure Fully all It as subject. DYNAMO. A Price, work practical containing instructions the understanding how the by showing and produced, goes kind of signal which helps begins arrange by that needed THEM. 100 illustrations; whole the volume bells in guage. is. explained simple lanThe hours. it in a few master pages; In this electric to ABOUT ALL 196 75c. meat work The how tell be can can are descriptions. force applied on AND Bottom*. R. cloth. Price, metal large sheet chapters. in use In H. 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Chapters: the treatment explained, and pering tem- Steel, its of special brands. various purposes; identification; steel for selection ing brands of steel. II. Annealof well known treatment and the hardening annealing, terms; processes; of malleable castings. defined; annealing tempering location of heating and cooling of steel; III. Heating and blast furnaces of gas heating, use arrangements; hard steel. IV. ing Hardensteel and machines; tough oil and brine, solutions; speof steel in water, cial V. Tempering: by for special steel. processes in hot hot plates; by thermometer; in oil; on colors; VI. sand bath; in the by special methods. water: " MAKING. COIL By AND COILS to How cloth. Price, $1. Illustrated; coils, coils, ray coils, medical make spark coils, bath and coils, engine gas induction coils, automobile by of this book greatly enhanced Value etc. coils, INDUCTION "Norrie." the Woodworth. Price, $3. V. Joseph SHEET OF WORKING MODERN pages; orate elabMost sheet metal classes of two dies how can ordinarily are methods* tools and to power Mes, ws, the the press, used be to produce manufactured by of classes best fully which work advantage treated. many much die duce reto shows which ive expensof press be duced promay in the of dies more tempering and Hardening forms or by use Engravings illustrate demetal working sheet fixtures press vious dethe and intricate, from simplest to most workand clear practical that all metal so how to understand to will able be M-hanics of the dies them. Many "(instruct and use work either were in this treated fixtures his under or supervision. by the author in and are built by skillful mechanics and BY POPULAR of steel machinery use hardening processes; VII. treatment of it. and the tools cutting similar. and und milling cutters tempering Hardening all and straightening tempering Hardening, VIII. and IX. of tools. 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