https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12272254Edit ImageSaveSaveEditCropCustom TextLoading sheet steel. Pittsburgh, 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 915 px | 300 dpiLarge JPEG 3500 x 2670 px | 300 dpiBest Quality JPEG 13795 x 10522 px | 300 dpiTIFF 13795 x 10522 px | 300 dpi | 138.52 MBFree DownloadLoading sheet steel. Pittsburgh, Pennsylvania. Sourced from the Library of Congress.More