https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13968848Edit ImageSaveSaveEditCropCustom TextClocks: the plan of a horizontal clock mechanism. Engraving by Benard after L.J. Goussier.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 774 px | 300 dpiLarge JPEG 3300 x 2128 px | 300 dpiFree DownloadClocks: the plan of a horizontal clock mechanism. Engraving by Benard after L.J. Goussier.More