https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13978771Edit ImageSaveSaveEditCropCustom TextA trial journey on the first part of the underground railway in London. Wood engraving, 1862.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 965 px | 300 dpiLarge JPEG 2952 x 2373 px | 300 dpiFree DownloadA trial journey on the first part of the underground railway in London. Wood engraving, 1862.More