https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009854Edit ImageSaveSaveEditCropCustom TextCivil engineering: work on the Suez canal. Wood engraving by M. Jackson, c.1864.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 917 px | 300 dpiLarge JPEG 3069 x 2345 px | 300 dpiFree DownloadCivil engineering: work on the Suez canal. Wood engraving by M. Jackson, c.1864.More