https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13956682Edit ImageSaveSaveEditCropCustom TextSir Gordan Covell in a helicopter, Beltsville, Maryland. Photograph, 1948.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 958 px | 300 dpiLarge JPEG 3116 x 2488 px | 300 dpiFree DownloadSir Gordan Covell in a helicopter, Beltsville, Maryland. Photograph, 1948.More