https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13967317Edit ImageSaveSaveEditCropCustom TextInternational baking powder : always reliable, never fails / manufactured by Queen City Chemical Company.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 733 x 1200 px | 300 dpiLarge JPEG 2137 x 3500 px | 300 dpiBest Quality JPEG 3037 x 4975 px | 300 dpiFree DownloadInternational baking powder : always reliable, never fails / manufactured by Queen City Chemical Company.More