https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12293067Edit ImageSaveSaveEditCropCustom TextBlue Island, Illinois. Switchman riding the footboard of a diesel switch engine on the Chicago and Rock Island Railroad. 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 1119 x 1200 px | 300 dpiLarge JPEG 3265 x 3500 px | 300 dpiBest Quality JPEG 4950 x 5307 px | 300 dpiTIFF 4950 x 5307 px | 300 dpi | 50.11 MBFree DownloadBlue Island, Illinois. Switchman riding the footboard of a diesel switch engine on the Chicago and Rock Island Railroad. Sourced from the Library of Congress.More