https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290692Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Conductors checking on their recepits and tickets in their locker and rest room in Union Station. 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 1200 x 1199 px | 300 dpiLarge JPEG 3500 x 3498 px | 300 dpiBest Quality JPEG 4931 x 4928 px | 300 dpiTIFF 4931 x 4928 px | 300 dpi | 46.35 MBFree DownloadChicago, Illinois. Conductors checking on their recepits and tickets in their locker and rest room in Union Station. Sourced from the Library of Congress.More