https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13977407Edit ImageSaveSaveEditCropCustom TextCertificate "B" / Officers Training Corps.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 994 x 1200 px | 300 dpiLarge JPEG 2900 x 3500 px | 300 dpiBest Quality JPEG 3840 x 4635 px | 300 dpiFree DownloadCertificate "B" / Officers Training Corps.More