https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12286172Edit 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 923 px | 300 dpiLarge JPEG 3500 x 2694 px | 300 dpiBest Quality JPEG 13692 x 10537 px | 300 dpiTIFF 13692 x 10537 px | 300 dpi | 137.61 MBFree DownloadCarnegie-Illinois steel company. Etna, Pennsylvania. Sourced from the Library of Congress.More