https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12307102Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. In the Chicago and Northwestern Railroad locomotive repair shops. 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 1076 x 1200 px | 300 dpiLarge JPEG 3139 x 3500 px | 300 dpiBest Quality JPEG 4796 x 5348 px | 300 dpiTIFF 4796 x 5348 px | 300 dpi | 48.95 MBFree DownloadChicago, Illinois. In the Chicago and Northwestern Railroad locomotive repair shops. Sourced from the Library of Congress.More