https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13965883Edit ImageSaveSaveEditCropCustom TextHydraulics: section and details of the Smeaton pump. Engraving by W. Lowry after J. Farey.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 934 px | 300 dpiLarge JPEG 3000 x 2334 px | 300 dpiFree DownloadHydraulics: section and details of the Smeaton pump. Engraving by W. Lowry after J. Farey.More