https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952969Edit ImageSaveSaveEditCropCustom TextParker's Tonic : the great health and strength restorer : cures coughs, consumption, asthma by rejuvenating the blood / Hiscox & Co.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 784 px | 300 dpiLarge JPEG 3500 x 2286 px | 300 dpiBest Quality JPEG 4091 x 2672 px | 300 dpiFree DownloadParker's Tonic : the great health and strength restorer : cures coughs, consumption, asthma by rejuvenating the blood / Hiscox & Co.More