https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13973265Edit ImageSaveSaveEditCropCustom TextSlavery in the Sudan: people fastened at the neck to wooden clamps are being led away into slavery in Egypt. Wood engraving by Gauchard after K. Girardet.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 763 px | 300 dpiLarge JPEG 3318 x 2111 px | 300 dpiFree DownloadSlavery in the Sudan: people fastened at the neck to wooden clamps are being led away into slavery in Egypt. Wood engraving by Gauchard after K. Girardet.More