Receiver, Homemade 55, 353
Telephone, Receiving Wireless Telegraph Messages with 92
Telephone, Singing 75
Telephone Transmitter, Homemade 398
Telephone, Wireless, How to Make 432
Telescope, How to Make 108
Telescope Stand and Holder 218
Telescope, Water, How to Make 410
Tent, Bell, How to Make 190
Tent, Lawn, Quickly Made 398
Tents, Weatherproofing for 389
Thermo Battery, How to Make 59
Thermo-Electric Battery, How to Make 140
Thermometer, Air 152
Thermometer Back in Etched Copper. To Make 246
Thermostat. Small, How to Construct 455
Thorns Used as Needles In a Phonograph 453
Thread, Cutting Inside Glass Bottle 179
Thread Spools, Pockets for 13
Time Alarm, Electric 433
Time Switch, Automatic 80
Tin, Sheet, Grooved Pulley Made from 412
Tinware, Rustproof 347
Tire Repair, Emergency 33
Toaster, Electric, How to Make 37
Toaster, Homemade 139
Toboggan Sled, How to Make 44, 384
Toboggans and Skis, Making 3
Tool, Cutting Point of 278
Tool for Lifting Can Covers 352
Tool Hangers 453
Tool, Soldering 28
Top, Austrian 12
Top, Optical 69
Toy, Child's Rolling, How to Make 224
Toy Darts and Parachutes 352
Toy Flier, How to Make 429
Toy-Skidoo-Skidee, Scientific Explanation of 162
Trailer for a Bicycle 397
Transformer, 110-Volt. How to Make 439
Trap for Rabbits, Rats and Mice, How to Make 395
Trap for Small Animals 82
Trap, Minnow, How to Make 390
Trap, Mouse 112, 198, 450
Trap, Rabbit 233
Trap, Rat 290
Trap, Self Setting, How to Make 158
Trays, Copper. How to Make 180
Tree, Measuring the Height of 376
Tree Top, Building House in 146
Trees, Burning Inscriptions on 45
Trick, Balancing on Chairs 131
Trick, Bottle, Diving 331
Trick, Buttonhole 234
Trick, Cannon Balls, 36, Removing from Handbag 256
Trick, Card. with Tapered Deck 70
Trick, Coin and Card on the First Finger 175
Trick, Coin and Tumbler 378
Trick--Coin, Changing into a Button 234
Trick--Coin, Disappearing 176, 193
Trick--Coin, Moving Under a Glass 214
Trick--Coin, Sticking against Wall 176
Trick--Coins, Dropping in a Glass Full of Water 231
Trick--Coins, Making Stick to Wood 287
Trick--Cord, Buttoned 427
Trick--Electric Illusion Box 135
Trick--Electric Shock, To Give While Shaking Hands 133
Trick--Flowers, Growing 244
Trick--Forks. Balancing on a Pin Head 427
Trick--Handkerchief Mended after Being Cut and Torn