https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13977489Edit ImageSaveSaveEditCropCustom TextDr. Worthington's "Cholera and Diarrhoea Medicine" : the great animal puzzle.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 812 x 1200 px | 300 dpiLarge JPEG 1758 x 2597 px | 300 dpiFree DownloadDr. Worthington's "Cholera and Diarrhoea Medicine" : the great animal puzzle.More