https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952508Edit ImageSaveSaveEditCropCustom TextAyer's Ague Cure is warranted to cure fever & ague and all malarial disorders / prepared by Dr. J.C. Ayer & Co., Lowell, Mass.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 639 px | 300 dpiLarge JPEG 3500 x 1865 px | 300 dpiBest Quality JPEG 5760 x 3069 px | 300 dpiFree DownloadAyer's Ague Cure is warranted to cure fever & ague and all malarial disorders / prepared by Dr. J.C. Ayer & Co., Lowell, Mass.More