Chapter XXXIX: Part III: Construction of the Track System, 243

Electric Lure for Fish, 123
Electric Motor, Quickly Made Toy, 252
Electric Sparks, Photographing, 399
Electric Stove, Fifty-Cent, 260
Electric Water Heater, Carbon, 356
Electrical Apparatus, How to Wind Wire on, 136
Electrical Coils, Making Cardboard Tubes for, 438
Electrical Dancer, 357
Electrical Device Transmits Striking of Clock, 14
Electrical Devices, Small, Water Rheostat for, 196
Electrical Fixture Parts, Inexpensive Table Lamp Made of, 127
Electrical Heating Apparatus, Table Sockets for, 396
Electrically Heated Devices, To Determine Efficiency of, 390
Electricity, Cutting Glass Bottle with, 230
Electromagnetism, Experiment in, 156
Ellipsograph, Homemade, 258
Emergency Alcohol Stove, 350
Emergency Camp Stoves Quickly Made, 449
Emergency Dark-Room Light, 94
Emergency Lifting Device of Rope and Lever, 334
Emergency Oarlock of Rope, 218
Emergency Oars, Take-Down, 395
Emergency Tension Weight Used on Typewriter, 457
Emery Grinder, Wood Turning on, 402
Emery Needle Cushion on Sewing Machine, 197
Empty Paste Pot, Utilizing, 306
Emptying Wastebasket, False Bottom for, 344
Enamel, Filling in Broken Places on, 178
Enamel for Steel Fishing Rods, 349
Enchanted Card Frame, 194
Engine, Motorcycle, Homemade Roadster with, 437
Enlargements, Bromide, Curved Printing Surface for Sharp Focus in, 186
Enlargements, Bromide, Test Exposure for, 411
Enlargements, Scale, Making with a Rubber Band, 175
Enlargements, Washing Bromide, 336
Enlarging Camera, Improvised Post-Card Projector and, 209
Enlarging Cameras, Focusing Screen for, 388
Entertainer for the Baby, Motor Driven, 4
Envelopes, Clipping File Made of, 125
Envelopes, Filing, Making Quickly, 417
Envelopes, Unsealed, Safeguarding Contents of, 363
Etching-Tray Rocker, Developing or, 218
Events, Clock Device to Record Time of Appointments and Other, 322
Exerciser, Pulley and Weight, Homemade in the Orient, 365
Experiment in Electromagnetism, 156
Experimental Lead Screw, How to Make, 31
Experimenter, Heater for, 43
Exposures, Test, for Bromide Enlargements, 411
Extension, Homemade Suit Case, 360
Eyebolts, Homemade, 376

Fair Booth, Bazaar or, Rustic Well for, 182
False Bottom for Emptying Waste Basket, 344
Fan, Hand-Operated Whirling, 398
Fan, Lighted Whirling, Used as Radiator Ornament, 260
Fancy Buttonhook, How to Make, 371
Fastenings to Adjust Clothesline, Cleat and Pulley, 211
Feather as X-Ray Lens, 412
Feeding Cards into Typewriter, 437
Feeding Geese in a Poultry Yard, 373
Feeding Pan for Poultry, 248
Fence, Portable, for Baby’s Play Area, 195
Fence Posts, Preventing Wire Mesh from Rising Between, 93
Fencing, Portable Sectional Poultry, 329
Ferrules for Tool Handles, 157
Fiber Phonograph Needles, Device for Sharpening, 361
Fifty-Cent Electric Stove, 260
Fighting Tank, Miniature, 202
Figures, Hollow Candy, Mold for Making, 122
File, Clipping, Made of Envelopes, 125
Files, Testing and Caring for, 400
Filing Envelopes, Making Quickly, 417
Filing System, Photographic-Negative, 434
Filling in Broken Places on Enamel, 178
Filling Toy Rubber Balloons with Hydrogen, 30
Film Holder for Photographic Developing, 452
Films, Photo, Drying Rapidly, 338
Films, Photographic, Stenciling with, 416
Films, Roll, New Method of Developing, 339
Films, Tray Attachment for Developing, 280
Finger Nail, Playing Talking-Machine Records with, 187
Finger-Trap Trick, 377
Finger Tug-of-War Game, Device for, 319
Fire, Inexpensive Imitation, 226
Fire Screen, Portable, 68
Fireplace, Blower for, 318
Fireside Dissolving Views, 351
Fish Bait, Luminous-Minnow, 314
Fish Catch, Whistle Warns of, 275
Fish, Electric Lure for, 123
Fish, Game, Bait Casting for, 71
Fish, Large, Catching with a Teaspoon, 401
Fish Lines, Waterproofing for, 94
Fish Poles, Making Round Rods for, 40
Fish Scaler, 154
Fisherman’s Pail with Wire-Mesh Cage, 454
Fishhook, Automatic, 370
Fishhooks, Case for, Made of a Tin Can, 267
Fishing Float, Homemade, Adjustable to Depth, 8
Fishing Rods, Steel, Enamel for, 349
Fishing-Tackle Outfit in a Shotgun Shell, 142
Fishline, Dressing for, 397
Fishline, Gourd Float for, 285
Fixture, Homemade Inverted Electric-Light, 435
Flag, Chain Weight Prevents Whipping of, 409
Flag, Weighted Rope Holds Upright, 451
Flash Lamp, Clip Holds on Handlebar as Headlight, 450
Flash Lamps, Pocket, Improvement on, 267
Flash Light, Automatic, Snaps Chicken-Coop Marauder, 142
Flash Light Egg Candling Device, 458
Flash Light, Red Lens Hinged to, for Dark-Room Use, 6
Flash Light Used as Bedroom Night Light, 423
Flatiron Polisher, 399
Flatiron, Sheet-Metal Stand for, 182
Flies at Screen Door, Device Frightens, 425
Float, Gourd, for a Fishline, 285
Floor Corners, Metal, 248
Floor Trapdoor, Fuel Box in Seat Filled from, 332
Flooring Groove, Planing Thin Sticks Held in, 218
Floorwork, Caster Board for Scrubbing and, 293
Flower Centerpiece, Wire-Mesh Support for, 344
Flowerpots, Eggshells as, 310
Flowers and Leaves, Reproducing in Colors, 152
Flowers, Cut, Buttonhole-Bouquet Holder to Keep Fresh, 149
Flowers, Potted, Turntable Stand for, 308
Flowers, Window-Box, Watering, 144
Flue Stopper, Safety, Made of Tin Pail, 328
Fluorescent Screen, How to Make, 92
Fly-Screen Frame, Repairing a Broken, 356
Focus, Sharp, in Bromide Enlargements, Curved Printing Surface
for, 186
Focusing Screen for Enlarging Cameras, 388
Folding Boat, Portable, 135
Folding Card Table Handy for Invalid in Bed, 308
Folding Ground Seat with Back Rest, 190
Folding Ice Sled, 44
Folding Ironing Board Clamps on Edge of Table or Window, 8
Folding Table with Split-Bamboo Tray for Top, 424
Folding Wall Desk, 292
Foodstuffs, Cooling with a Moist Rag and a Draft, 453
Foot, Barnyard Gate Operated with, 208
Foot Control and Counterweight, Trimming Board with, 308
Foot Pump, Detachable Motor-Driven Tire Pump Made of, 454
Foot Rests, Small Stools and, Variety of, 261
Footstool, 254
Footstool, Woven-Reed, 255
Forceps for Weeding Garden, 338
Form, Book, Keeping Magazine in, 378
Fort Built of Snow Blocks Made in Box Form, 409
Fortune Telling, Magic-Paper, 393
Fountain Pen, Ordinary Pen Converted into, 362
Fountain-Pen Wrench, 273
Frame, Broken Fly-Screen, Repairing, 356
Frame, Colonial Mirror, 306
Frame, Folding, Duck Decoys Mounted on, 188
Frame, Window, and Table for Dark Room, 320
Frames, Novel Homemade Picture, 124
Front-Opening Hatbox, 266
Fruit-Picking Pole with Gravity Delivery Chute, 367
Fruit, Tin Can on Rod for Picking, 54
Frying Pan Made of Tin Cover, 298
Fuel Box in Seat Filled from Floor Trapdoor, 332
Furniture, Crates and, Three-Caster Truck for Moving, 419
Furniture, Woven Reed, 261, 269
Fuse Socket, Inkwell Base Made from, 344
Fuses, Homemade, for Battery Circuits, 151

Galvanometer, Compact, 42
Game, Device for Finger Tug-of-War, 319
Game Fish, Bait Casting for, 71
Game, Indian Snake, 388
Game of Skill, Marble-under-Bridge, 298
Garden, Forceps for Weeding, 338
Garden Hose, Practical Bracket for, 417
Garden Plants, Starting, 373
Garden Plow Made of Pick-Up Material, 227
Garden Workers, Movable Sunshade and Seat for, 148
Gas, Blowpipe for, 336
Gas-Fixture Chains, Sleeve Aids in Distinguishing, 247
Gas Furnace, Small, 346
Gas Heater, Pie-Plate, 423
Gas-Hose Bracket for Ironing or Shop Use, 366
Gas Mantles Made at Home, 274
Gas Piping, Tire Pump Made of, 419
Gas Stove for the Dining Table, 373
Gas-Stove Lighter, 416
Gas-Stove Oven, Substitute for, 45
Gas Stove, Safety Cover for Valves on, 298
Gasoline Stove, Denatured Alcohol to Start, 413
Gasoline Tank on Launch, Lock for, 85
Gate, Barnyard, Operated with the Foot, 208
Gate on Door, Locking Device for Latch Hook on, 127
Gate, Porch, Folds into Hollow Pillar, 193
Gate Sign with Metal Letters, Homemade, 451
Gauge for Laying Out Model Gear Wheels, 384
Gauge for Woodwork, 252
Gear Wheels, Model, Gauge for Laying Out, 384
Geese, Feeding in a Poultry Yard, 373
Generator Attachment Provides Current for Bicycle Lamp, 457
Giant, Showing Strength of, 108
Glass-and-Hat Trick, 342
Glass Bottle as a Candle Lamp, 291
Glass Bottle, Cutting with Electricity, 230
Glass, Electric Counting, for Thread Fabric, 321
Glass, Ground, in Camera, Substitute for, 236
Glass, Mystery Sounding, 157
Glass, Transferring Pictures to, 443
Glass Vessels, Pad for, Made of Corks, 161
Glider, Toy Paper, Carefully Designed, 324
Globes, Burned-Out Incandescent, Repairing, 236
Glossy, Making Photographic Prints, 76
Glossy Surfaces in Photography, Putty Deadens, 360
Gloves, Rubber, How to Repair, 286
Gluing Press, Inexpensive, 313
Golf Tee Made of a Shotgun Shell, 430
Good Putty, How to Make, 396
Gourd Float for a Fishline, 285
Grass and Weeds, To Keep Out of Tennis Court, 149
Gravity Delivery Chute, Fruit-Picking Pole with, 367
Gravity-Feed Coal Hopper on Truck, 140
Green and Red Lights, Signal Telegraph with, 176
Grinding Writing and Lettering Pens, 169
Grip, Bicycle-Handle, on Rake Handle, 372
Grip, Points of, Scale on Vaulting Pole Indicates, 411
Grips, Rubber Handlebar, Reinforcing the Ends of, 452
Groove Cutter for Wood, 45
Grotto for an Aquarium, Cement, 235
Ground Seat, Folding, with Back Rest, 190
Guard Saves Wear on Vest, 413
Guarding a Camp Chest Against Theft, 362
Guards, Hand, for Motorcyclists, 372
Guide for Photo and Paper Trimmer, Homemade, 366
Guide String, Seed-Planting, Reel for Use with, 422
Guides for Scenic Painting, Enlarged Lantern Pictures as, 419
Gun, Choke and Pattern of, 63
Gun, Crossbow Magazine, 458
Guns, Equipment and Books, Sportsman’s Cabinet for, 434
Gymnasium, Protecting Lights in, 337

Hacksaw-Blade, Old, Handy Paring Knife Made from, 207
Hall Seat with Storage Compartment, 312
Hammock Sleeping Tent, 242
Hammock Support, Springy, Made of Boughs, 369
Hammocks, How to Make:
Part I.--A Twine Hammock, 277