https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290711Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Waiting for a train in the concourse of the Union Station. Parmelee transfer sign. 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 1182 x 1200 px | 300 dpiLarge JPEG 3447 x 3500 px | 300 dpiBest Quality JPEG 4841 x 4915 px | 300 dpiTIFF 4841 x 4915 px | 300 dpi | 45.38 MBFree DownloadChicago, Illinois. Waiting for a train in the concourse of the Union Station. Parmelee transfer sign. Sourced from the Library of Congress.More