https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13969289Edit ImageSaveSaveEditCropCustom TextAgriculture: (above) a haymaking machine driven by a horse (five figures); (below) a hand-operated threshing machine. Coloured engraving, 1816.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 914 x 1200 px | 300 dpiLarge JPEG 2309 x 3032 px | 300 dpiFree DownloadAgriculture: (above) a haymaking machine driven by a horse (five figures); (below) a hand-operated threshing machine. Coloured engraving, 1816.More