https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12338071Edit ImageSaveSaveEditCropCustom TextAmerican and British railroad workers at a roundhouse somewhere in Iran. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1169 x 1200 px | 300 dpiLarge JPEG 3409 x 3500 px | 300 dpiBest Quality JPEG 4968 x 5100 px | 300 dpiTIFF 4968 x 5100 px | 300 dpi | 48.35 MBFree DownloadAmerican and British railroad workers at a roundhouse somewhere in Iran. Sourced from the Library of Congress.More