https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13951753Edit ImageSaveSaveEditCropCustom TextBlutbildend-Nervenstärkend : Leciferrin ... : Galenus Chemische Industrie G.m.b.H. Frankfurt a.M.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 805 x 1200 px | 300 dpiLarge JPEG 1995 x 2975 px | 300 dpiFree DownloadBlutbildend-Nervenstärkend : Leciferrin ... : Galenus Chemische Industrie G.m.b.H. Frankfurt a.M.More