https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14003110Edit ImageSaveSaveEditCropCustom TextGeneral William Crawford Gorgas. Process print.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 962 x 1200 px | 300 dpiLarge JPEG 2362 x 2947 px | 300 dpiFree DownloadGeneral William Crawford Gorgas. Process print.More