https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14012521Edit ImageSaveSaveEditCropCustom TextCorpus Christi College, Cambridge. Line engraving by E.F. McCabe, 1824, after R.B. Harraden.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1049 px | 300 dpiLarge JPEG 2950 x 2580 px | 300 dpiFree DownloadCorpus Christi College, Cambridge. Line engraving by E.F. McCabe, 1824, after R.B. Harraden.More