https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13958931Edit ImageSaveSaveEditCropCustom TextMarket place, Philadelphia, Pennsylvania. Coloured aquatint by P. Fumagalli, ca. 1820.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 839 px | 300 dpiLarge JPEG 1654 x 1156 px | 300 dpiFree DownloadMarket place, Philadelphia, Pennsylvania. Coloured aquatint by P. Fumagalli, ca. 1820.More