Part II.--A Netted Hammock, 282

Hand Cases, Carrying Strap and Lock for, 328 Hand Drill, Polishing with, 354 Hand-Drill Press, Oiler for, 276 Hand Guards for Motorcyclists, 372 Hand-Operated Motorboat Whistle, 178 Hand-Operated Whirling Fan, 398 Handle for a Drinking Glass, 125 Handle, Rake, Bicycle-Handle Grip on, 372 Handle, Second, on Hoe or Rake Saves Stooping, 160 Handle, Umbrella, Making Detachable, 439 Handlebar, Clip Holds Flash Lamp on as Headlight, 450 Handlebar Grips, Rubber, Reinforcing the Ends of, 452 Handles, Tool, Ferrules for, 157 Hands, Preventing Putty Sticking to, 314 Hands, To Remove Putty from, 387 Handy Tray for Pencils and Penholders, 430 Hanger, Improvised Trousers, in Train Berth, 367 Hanger, Trouser, 350 Hanging a Picture, Small Hook for, 276 Hanging Heavy Rug on Line for Beating, 389 Hanging Ladder for a Hatchway, 349 Hard Wood, Driving Screws in, 94 Hat, Marker for, 123 Hat, Old Straw, Bird House Made of, 181 Hatbox, Front-Opening, 266 Hatchway, Hanging Ladder for, 349 Hawaiian Ukulele. Homemade, 358 Headlight, Clip Holds Flash Lamp on Handlebar as, 450 Headrest for Chair, Removable, 432 Headrest for Porch Swing, 367 Heat, Working Wood by Application of, 150 Heater, Curling-Iron, 130 Heater for the Experimenter, 43 Heater in Chick Brooding House, Shield for, 295 Heater Keeps Developer at Proper Temperature, 190 Heating Apparatus, Electrical, Table Sockets for, 396 Heating Room, Electric Fan Aid to, 426 Heavy Objects, Moving with a Broom, 445 Height of Chair, Door Bumpers Raise, 358 Hens, Coop for Sitting, 360 Hickory Sapling, Swing Made of, 335 Hides, Small Fur, Stretcher for Drying, 421 High Chair, 318 High Stool, How to Make, 378 Hikers, Kitchen for, 132 Hinge, Double-Swing, Plain Butts Used as, 330 Hinge Lock for Horizontal Sliding Windows, 372 Hinge Wings, Covering, 276 Hinged Box Cover Made Without Hinges, 141 Hinged Window Box, 413 Hinges, Box Cover Without, 46 Hinges, Hinged Box Cover Made Without, 141 Hoe or Rake, Second Handle on, Saves Stooping, 160 Holder, Drinking-Glass, 134 Holder for Household Ice Pick, 335 Holder, Knee-Rest, for Milking Pail, 434 Holder, Knife, Fork, and Spoon, 40 Holder, Playing-Card, 414 Holder, Revolving Card or Ticket, 369 Holder, Sanitary, for Thread and Dental Floss, 46 Holder, Shaving-Brush, 76 Holders, Drinking-Glass, Easily Made, 197 Hole, Countersinking Smoothly, 345 Hollow Candy Figures, Mold for Making, 122 Hollow Pillar, Porch Gate Folds into, 193 Home, Decorative Toys and Boxes Made at, 299 Home, Gas Mantles Made at, 274 Home Portraiture, Portable Skylight for, 330 Home Use, Convenient Type of Mail Box for, 211 Home Workbench, Two Simple Vises for, 197 Hook, Clothespin-Basket, 400 Hook, Small, for Hanging a Picture, 276 Hooks, Overhead, Device for Suspending Parcels from, 162 Hoop, Child’s Bell-Ringing, 449 Horizontal Sliding Windows, Hinge Lock for, 372 Horizontal Sundial Plate, Laying Out, 436 Horn, Auto, for Child’s Play Vehicle, 16 Horn Match Holder, Ornamental, 247 Horse-Drawn Sod Cutter, 229 Horse, Toy, That Walks, 363 Horseshoe Nail, String-Cutting Ring Made of, 5 Hot-Air Register, Catch-All Screen Inside, 432 Hot Dishes, Attractive Table Stands for, 210 Hourglass Sewing Basket, 137 House, Chick Brooding, Shield for Heater in, 295 House Key, Concealing, 70 House, Pigeon, 403 Houseboat, How to Make, 143 Hunter’s Knife, Locking Sheath for, 428 Hydraulic Turbine, Small, 427 Hydrogen, Filling Toy Rubber Balloons with, 30

Ice Creeper, 94 Ice Pick, Household, Holder for, 335 Ice Sled, Folding, 44 Ice Yacht, Wishbone-Mast, 17 Illuminated Indicating Target Box, 180 Illuminating-Gas Plant, Miniature, 379 Illumination, Reflected-Light, with Homemade Arrangement, 128 Imitation-Celluloid Scales and Name Plates, 353 Imitation Fire, Inexpensive, 226 Impressions of Leaves, Making, 100 Improvement on Pocket Flash Lamps, 267 Improvised Trousers Hanger in Train Berth, 367 Improvised Typewriter Desk, 225 Incandescent Globes, Repairing Burned-Out, 236 Incubator Chicks, Stepmother for, 130 Index Card, Removal Marker for, 372 Index for Popular Mechanics Magazine on Bookshelf, 308 Index Trays, Novel Covered Box for, 414 Indian Snake Game, 388 Indicating Target Box, Illuminated, 180 Indicator, Simple Polarity, 422 Indicator, Spool-and-Pencil, Telegraph Recorder with, 171 Indirect-Light Reflector and Mirror, Combination, 460 Inexpensive Dry-Plate Kit, 326 Inexpensive Gluing Press, 313 Inexpensive Imitation Fire, 226 Inexpensive Materials, Homemade Relay of, 332 Inkstand Made of Sheet of Paper, 136 Inkwell Base Made from Fuse Socket, 344 Inner Tubes, Old, Rubber Bands Made from, 268 Insect Bites, Ammonia-Carrying Case for, 154 Inserting or Correcting on Typewritten Bound Sheets, 419 Instrument Bases, How to Polish, 30 Instruments, Wood-Wind, Repairing, 174 Invalid in Bed, Folding Card Table Handy for, 308 Inverted Electric-Light Fixture, Homemade, 435 Iron, Electric, Variety of Uses for, 14 Iron Pipe, Coal Hod Made from, 129 Ironing Board, Folding, Clamps on Edge of Table or Window, 8 Ironing Board for Use on a Table, 315 Ironing-Board Wall Fastening, 318 Ironing or Shop Use, Gas-Hose Bracket for, 366 Irrigation Water, Current of Canal Raises, 411

Jack, Changing Motor-Car Tire Without, 210 Jardinière Made of Metal-Lamp Body, 226 Jars, Acid, Earthen Mustard Pots Used as, 391 Jars, Removable Paraffin Covers for, 298 Jig-Saw Table for Vise, 93 Jobs, Odd, Practical Memorandum for, 322 Joining Broken Liquid Column in Thermometer, 366

Kegs, Bird House Made of, 134 Kerosene Fumes, Cleaning a Clock with, 324 Key, Combination, Wooden Lock with, 13 Key, House, Concealing, 70 Key Ring Used as a Cover Fastener, 430 Keys, Typewriter Space and Shift, Pedals for Increase Speed, 364 Kink, Handy, in Addressing Mailing Tubes, 458 Kinks for the Talking Machine, 179 Kinks in Washing Photographic Negatives and Prints, 181 Kinks on the Care of Umbrellas, 422 Kinks, Three Bathroom, 402 Kit, Inexpensive Dry-Plate, 326 Kit, Soldier’s or Traveler’s, for Sundries and Toilet Articles, 453 Kitchen for Hikers, 132 Kitchen, Slicing Board for Camp or, 247 Kitchen Utensils, Cupboard for, 396 Kitchenette, Sideboard Converted into, 192 Kite, Camera for Taking Pictures from, 52 Kite, Eight-Pointed Star, 159 Kite, Releasing Parachute from, 354 Kites, Combined, How to Make: