https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290766Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Station police officers at the 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 1198 px | 300 dpiLarge JPEG 3500 x 3493 px | 300 dpiBest Quality JPEG 4909 x 4899 px | 300 dpiTIFF 4909 x 4899 px | 300 dpi | 45.87 MBFree DownloadChicago, Illinois. Station police officers at the Union Station. Sourced from the Library of Congress.More