harvesting, swather, tractor, grower, sheller, huller, cultivator, seeder, cotton picker, picker, threshing machine, sprayer, farmer, rototiller, baler, moldboard plow, packhouse, trencher, transplanter, mower, skidder, hammermill, weeder, logger, thresher, coulter, spreader, bailer, farming, orchard, sawyer, threshing, disc harrow, harrow, pasteurizer, packer, loader, lopper, piler, forklift, balers, digger, husking, drawbar, milker, pruner, shucker, truck, expellers, hoeing, stillage, disking, planter, sizer, auger, pennycress, blueberry bush, irrigator, hilling, reapers, posthole digger, tares, broomcorn, conveyer, windrow, dogbane, salal, orchardist, highbush cranberry, cutter, forager, intercrop, hydraulic ram, excavator, riding mower, sorter, salicornia, grinder, unloader, sawmill, combine harvester, sapodilla, processor, peeler, cannery, boles, bast fiber, ginnery, quackgrass, oiler, plucker, lawnmower, crosscut saw, shearer, moldboard, crowder, edger, froghopper, conveyor, pto, processing, rabbiteye, harvesters, reaper, locomotive, aeroplane, typewriter, welder, airplane, machine, foundry, glider, phonograph, airship, builder, steamboat, windmill, aeroplanes, coal, kiln, nonunion, safari, account, adaptable, ant, blast, carnivorous, certificated, desk, eating, equipment, experienced, fab, flax, homestead, honey

binder, combine, header, reaper binder

combine, cyrus hall mccormick, cyrus mccormick, mccormick

farmhand, farm machine, farm worker, fieldhand