https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12285879Edit ImageSaveSaveEditCropCustom TextPittsburgh, Pennsylvania. Jones and Laughlin steelworks. 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 927 px | 300 dpiLarge JPEG 3500 x 2703 px | 300 dpiBest Quality JPEG 13912 x 10744 px | 300 dpiTIFF 13912 x 10744 px | 300 dpi | 142.57 MBFree DownloadPittsburgh, Pennsylvania. Jones and Laughlin steelworks. Sourced from the Library of Congress.More