https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989044Edit ImageSaveSaveEditCropCustom TextNorthumberland Street School, Poplar, London: a three-quarter view, above, and a plan, below. Wood engraving by W. E. Hodgkin, 1865, after B. Sly.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 771 x 1200 px | 300 dpiLarge JPEG 2150 x 3345 px | 300 dpiFree DownloadNorthumberland Street School, Poplar, London: a three-quarter view, above, and a plan, below. Wood engraving by W. E. Hodgkin, 1865, after B. Sly.More