| 1. |  | Threshing crew at work | Threshing; Threshing machines; Horses; Agricultural laborers; Croplands; Carts & wagons; Tractors; Pitchforks; | View of a threshing crew at work with machinery in operation. There is chaff and straw blowing out of the thresher. There is a steam tractor, and some horses pulling wagons filled with grain bundles. Five... |
