https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14010632Edit ImageSaveSaveEditCropCustom TextDuncan Blair. Photograph by T. & R. Annan & Sons Ltd, 1938.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 899 x 1200 px | 300 dpiLarge JPEG 2353 x 3141 px | 300 dpiFree DownloadDuncan Blair. Photograph by T. & R. Annan & Sons Ltd, 1938.More