https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13995109Edit ImageSaveSaveEditCropCustom TextTwo men in American military uniform. Photograph, 1840/1855.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1054 x 1200 px | 300 dpiLarge JPEG 2500 x 2847 px | 300 dpiFree DownloadTwo men in American military uniform. Photograph, 1840/1855.More