https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13977670Edit ImageSaveSaveEditCropCustom TextA dentist giving John Bull a penny after extracting a tooth; representing the effects of income tax on Great Britain. Wood engraving, 1861.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 890 x 1200 px | 300 dpiLarge JPEG 2361 x 3185 px | 300 dpiFree DownloadA dentist giving John Bull a penny after extracting a tooth; representing the effects of income tax on Great Britain. Wood engraving, 1861.More