Chisels and gouges 28 Circular saw, filing 69 jointing 68 setting 68 Clearing land by tractor 146 Clevises, plow 58 Clod crusher 155 Clothes line reel box, concrete 228 Clothes line tightener 230 Cold-chisel 37 Colt-breaking sulkey 192 Compasses 18 Concrete center alley for hog house 209 farm scale base and pit 196 hog wallow 209 wall mold 210 Conveniences, miscellaneous farm 194 Conveyances, farm 179 Corn crib, double 201 two-story 194 Corn cultivator 142 planter 158 shock horse 208 Cotter pin tool 44 Coulter clamp 54 Countersink 41 Cow stanchion 234 Crop machinery, special 161 Crops, kind of, to irrigate 118 Crowbars 46 Cultivator, combination 143 corn 142 Cutting nippers 46 Derrick fork 168 Dies and taps 55 Diggers, potato 205 Disk harrow 152 plow 137 Dog churn 79 power 80 Draw-filing 62 Drawing-knife 22 Drill, grain 160 power post 38 Drill-press 39 electric 40 Driven machines 100 Dumbwaiter 229 Economy of plowing by tractor 146 Electricity on the farm 121, 127 Electric lighting 123 Electric power plant 122 towel 231 Elevating machinery 133