https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12292793Edit ImageSaveSaveEditCropCustom TextCicero, Illinois. Switchmen discussing their switch lists at the Clyde yard of the Chicago, Burlington and Quincy Railroad. 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 1155 x 1200 px | 300 dpiLarge JPEG 3369 x 3500 px | 300 dpiBest Quality JPEG 4853 x 5041 px | 300 dpiTIFF 4853 x 5041 px | 300 dpi | 46.69 MBFree DownloadCicero, Illinois. Switchmen discussing their switch lists at the Clyde yard of the Chicago, Burlington and Quincy Railroad. Sourced from the Library of Congress.More