https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8845520Edit ImageSaveSaveEditCropCustom TextCertificate of appointment for John T. JacksonOriginal public domain image from SmithsonianMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 926 px | 300 dpiLarge JPEG 2824 x 2180 px | 300 dpiTIFF 2824 x 2180 px | 300 dpi | 34.53 MBFree DownloadCertificate of appointment for John T. JacksonMore