https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12291344Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Yard clerk checking cars as trains are being made up outside his window. 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 1198 x 1200 px | 300 dpiLarge JPEG 3495 x 3500 px | 300 dpiBest Quality JPEG 4798 x 4805 px | 300 dpiTIFF 4798 x 4805 px | 300 dpi | 44 MBFree DownloadChicago, Illinois. Yard clerk checking cars as trains are being made up outside his window. Sourced from the Library of Congress.More