https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13958856Edit ImageSaveSaveEditCropCustom TextMedals: a die-engraver in his workshop (top), with diagrams of die-engraving tools (below). Engraving by B.L. Prevost after F. Boucher.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 761 x 1200 px | 300 dpiLarge JPEG 1390 x 2191 px | 300 dpiFree DownloadMedals: a die-engraver in his workshop (top), with diagrams of die-engraving tools (below). Engraving by B.L. Prevost after F. Boucher.More