Grain, implements used in connection with, 12, 14-16, 31, 32, 36, 69, 74, 91, 98, 102, 104, 105, 118-120, 122, 130-132, 135, 141, 143, 144, 148, 149, 153, 160, 165, 171-174, 189, 192, 193, 202, 213, 214, 221, 233, 237, 241, 252, 256, 265, 270, 274, 277, 278, 346, 392, 395, 401-403, 411; see also, Combines; Harvesting; Reapers, etc. Grass mowers, 387, 409, 410 Grass sickles, 391 Graybill, Pollitt, donor, 246 Great Atlantic & Pacific Co., see A & P Co. Grinder(s), for corn, 221; for meat, 22, 94, 113 Grist mill, 102 Griswold, J. W., 306 Ground Hog thresher, 192 Grubbing, hoe for, 206; mattock for, 217 Gunn, Carlton M., donor, 364 Guptill, see Fitzhenry-Guptill Gypsy moths, sprayer for, 366 Hackle, flax, 273 Haish, Jacob, 308, 313 Haish "S" barbed wire, 308, 313 Hames, horse, 269 Hammond, Warren, donor, 75 Han Chin U, 1-7 Hand tools, see Tools, hand Harbst, Gladys, 243 Hardy, Peter, 10 Harness, 145, 209 Harpoon hayfork, 121, 123, 191 Harris, E., 191 Harris, S., 191 Harrows, 21, 162, 183, 196, 272, 388 Hart, Charles, 220 Hart-Parr tractor, 220 Harvester, see Combines; Harvesting; Reapers Harvesting, implements used in, 11-16, 18, 25, 27-29, 31, 32, 69, 71, 74, 80, 91, 97, 98, 104, 105, 118, 120, 122, 130-132, 134, 135, 141, 143, 144, 149, 153, 160, 164, 171-175, 189, 192, 214, 237, 241, 252, 254, 256, 259, 265, 270, 274, 277, 377, 386 Hathaway, Laurence, donor, 90 Hay, implements used in connection with, 34, 78, 121, 123, 136-138, 146, 147, 152, 157, 168-170, 184, 191, 200, 204, 218, 261, 390, 394, 396, 400; see also, Fodder Hayfork, 34, 146, 147, 152, 168 Headers, Gallic, 13, 171 Hepp, Frank, donor, 25 Herbicide, 359 Heiss, E. W., donor, 34-36 Heiss, John, 34 Heiss, William, 35, 36 Hill, James, 332 Hitchcock, Walter A., donor, 221, 222 Hoe(s), 24, 128, 150, 158, 206, 210, 215, 232, 238, 263 Hoffman, John N., donor, 377 Hogs, 240, 361 Hogshead, tobacco, 349 Hold Fast barbed wire, 327 Holst, Don, donor, 208, 248 Holt, Benjamin, 241 Holt, Mrs. C. Parker, donor, 241 Holt combine, 241 Honey; see Bees Hook(s), for cutting, 133, 270; for pots, 271; hay bale, 261; meat, 63, 64 Hoover, William H., 56-67 Hoosier brand of grain drill, 395 Horses, implements used in connection with, 106, 107, 109, 139, 145, 147, 186-188, 193, 269, 366, 374, 390; shoeing of, 7 Horsfall, Frank, donor, 265-276, 279-339 Hosford, John, donor, 390 HT-340 tractor, 365 Huber steam tractor, 262 Huskers, corn, 402, 403 Hussey, Obed, 105, 172, 173 Hussey reaper, 172, 173 Ice saw, 163 Ice cream freezer, 247 Incubator, midget, 375 Insecticide, 231; sprayer for, 366 Insemination, bee, 414 Interior, Department of the, donor, 12-17 International Harvester Co., 127 (donor), 365, 378, 387, 405 J. I. Case, Co., 335, 378, 388 Jayne, William, 332 Jayne-Hill barbed wire, 332 Jefferson, Thomas, 54, 88, 89 Jobber, corn, 190 John Deere Co., 203, donor, 223, 224, 245