https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13966908Edit ImageSaveSaveEditCropCustom TextAyer's cathartic pills : a safe, pleasant and reliable family medicine / Dr. J.C. Ayer & Co.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 698 px | 300 dpiLarge JPEG 3500 x 2034 px | 300 dpiBest Quality JPEG 5760 x 3348 px | 300 dpiFree DownloadAyer's cathartic pills : a safe, pleasant and reliable family medicine / Dr. J.C. Ayer & Co.More