Acetylene gas 129 Air pressure pump 107 Anvil 33 Apple-picking bag 216 ladder 215 Asparagus knife 205 Auger, ship 26 Auger-bit 24, 25 Automatic hog feeder 219 Axles, wagon 52 Babbitting boxings 73 Barn trucks 226 Belt punch 211 work 146 Bench and vise 34 Bench for iron work 35 for woodworking 16 Bipod 206 Bits, extension boring 26 Bit, twist-drill, for wood-boring 25 Blacksmith hammers 61 shop 31 Block and tackle 77 Bobsleighs 188 Boiler, steam 90 Bolster spring 186 stake 187 Bolt cutter 45 Bolts, carriage and machine 56 emergency 53 home-made 52 plow and sickle bar 56 Boxings, babbitting 73 Brace, wagon-box 58 Bramble hook 20 Brass valves 236 Breeding crate for hogs 203 Brick trowel 209 Bridge auger 26 Bucket yoke 75 Buck rake 165 Building bracket 202 Bull nose-chain 233 treadmill 81 Cable hay stacker 176 California hay ricker 176 Calipers 43 Caliper rule 14 Canning outfit 229 Carpenter's bench 17 trestle 17 Cart, two-wheel 191 Centrifugal pumps 105 Chain, logging 50