https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13992613Edit ImageSaveSaveEditCropCustom TextPhrenological chart with three figures of a head and sketches of the heads of famous men. Coloured lithograph, 1836.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 862 x 1200 px | 300 dpiLarge JPEG 2491 x 3468 px | 300 dpiFree DownloadPhrenological chart with three figures of a head and sketches of the heads of famous men. Coloured lithograph, 1836.More