https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13951681Edit ImageSaveSaveEditCropCustom TextAlways use McDougall's patent self-raising flour / Arthur McDougall, City Corn Mills, Manchester.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 827 x 1200 px | 300 dpiLarge JPEG 2412 x 3500 px | 300 dpiBest Quality JPEG 3135 x 4549 px | 300 dpiFree DownloadAlways use McDougall's patent self-raising flour / Arthur McDougall, City Corn Mills, Manchester.More