https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13985525Edit 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 1200 x 729 px | 300 dpiLarge JPEG 3500 x 2125 px | 300 dpiBest Quality JPEG 4974 x 3020 px | 300 dpiFree DownloadInternational baking powder : always reliable, never fails / manufactured by Queen City Chemical Company.More