https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020886Edit ImageSaveSaveEditCropCustom TextClocks: details of a dividing engine for setting out gearwheels. Engraving by Prevost after L.J. Goussier.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 785 px | 300 dpiLarge JPEG 3300 x 2158 px | 300 dpiFree DownloadClocks: details of a dividing engine for setting out gearwheels. Engraving by Prevost after L.J. Goussier.More