https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290819Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Conductor waiting to hop aboard the caboose of a southbound freight at an Illinois Central Railroad yard. 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 1172 x 1200 px | 300 dpiLarge JPEG 3420 x 3500 px | 300 dpiBest Quality JPEG 4812 x 4925 px | 300 dpiTIFF 4812 x 4925 px | 300 dpi | 45.23 MBFree DownloadChicago, Illinois. Conductor waiting to hop aboard the caboose of a southbound freight at an Illinois Central Railroad yard. Sourced from the Library of Congress.More