https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13976440Edit ImageSaveSaveEditCropCustom TextFarming: a threshing machine designed by Richard Hornsby mounted on a cart: cutaway side elevation, and details. Wood engraving after R. Hornsby, 1862.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 776 px | 300 dpiLarge JPEG 3380 x 2187 px | 300 dpiFree DownloadFarming: a threshing machine designed by Richard Hornsby mounted on a cart: cutaway side elevation, and details. Wood engraving after R. Hornsby, 1862.More