https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12288574Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. In a Chicago and Northwestern Railroad locomotive repair shop. 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 1173 x 1200 px | 300 dpiLarge JPEG 3422 x 3500 px | 300 dpiBest Quality JPEG 4736 x 4844 px | 300 dpiTIFF 4736 x 4844 px | 300 dpi | 43.78 MBFree DownloadChicago, Illinois. In a Chicago and Northwestern Railroad locomotive repair shop. Sourced from the Library of Congress.More