https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14008588Edit ImageSaveSaveEditCropCustom TextThe Royal College of Physicians, Trafalgar Square: Sir James Alderson delivering the Harveian lecture. Wood engraving, 1854.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 766 px | 300 dpiLarge JPEG 3300 x 2107 px | 300 dpiFree DownloadThe Royal College of Physicians, Trafalgar Square: Sir James Alderson delivering the Harveian lecture. Wood engraving, 1854.More