https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12285948Edit ImageSaveSaveEditCropCustom TextCarnegie-Illinois steel company. Etna, Pennsylvania. 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 928 px | 300 dpiLarge JPEG 3500 x 2707 px | 300 dpiBest Quality JPEG 13737 x 10625 px | 300 dpiTIFF 13737 x 10625 px | 300 dpi | 139.22 MBFree DownloadCarnegie-Illinois steel company. Etna, Pennsylvania. Sourced from the Library of Congress.More