https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13996583Edit ImageSaveSaveEditCropCustom TextMen, women and child slaves near Tete, Mozambique, are forced to walk through the fields fettered at the neck and wrists. Wood engraving by J.W. Whymper after J.B. Zwecker.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 772 px | 300 dpiLarge JPEG 3307 x 2128 px | 300 dpiFree DownloadMen, women and child slaves near Tete, Mozambique, are forced to walk through the fields fettered at the neck and wrists. Wood engraving by J.W. Whymper after J.B. Zwecker.More