https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13983648Edit ImageSaveSaveEditCropCustom TextSouth Africa: Barkly Bridge over the Vaal River and a barge. Woodburytype, 1888, after a photograph by Robert Harris.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 778 px | 300 dpiLarge JPEG 2175 x 1410 px | 300 dpiFree DownloadSouth Africa: Barkly Bridge over the Vaal River and a barge. Woodburytype, 1888, after a photograph by Robert Harris.More