https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13992627Edit ImageSaveSaveEditCropCustom TextLondon and Birmingham Railway: the railway track cut through rock at Blisworth, Northamptonshire, with a viaduct built to cross it. Tinted lithograph by J.C. Bourne, 1838.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 789 px | 300 dpiLarge JPEG 1654 x 1088 px | 300 dpiFree DownloadLondon and Birmingham Railway: the railway track cut through rock at Blisworth, Northamptonshire, with a viaduct built to cross it. Tinted lithograph by J.C. Bourne, 1838.More