https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14013080Edit ImageSaveSaveEditCropCustom TextSection of the Thames embankment in 1867: the position of the low-level sewer is shown. Wood engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 858 px | 300 dpiLarge JPEG 3288 x 2352 px | 300 dpiFree DownloadSection of the Thames embankment in 1867: the position of the low-level sewer is shown. Wood engraving.More