https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14011628Edit ImageSaveSaveEditCropCustom TextSir Benjamin Thompson, Count von Rumford. Line engraving by T. Müller.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 920 x 1200 px | 300 dpiLarge JPEG 2424 x 3162 px | 300 dpiFree DownloadSir Benjamin Thompson, Count von Rumford. Line engraving by T. Müller.More