https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12301538Edit ImageSaveSaveEditCropCustom TextMiner at American Radiator Mine, Mount Pleasant, Westmoreland County, 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 890 x 1200 px | 300 dpiLarge JPEG 2595 x 3500 px | 300 dpiBest Quality JPEG 3228 x 4354 px | 300 dpiTIFF 3228 x 4354 px | 300 dpi | 26.83 MBFree DownloadMiner at American Radiator Mine, Mount Pleasant, Westmoreland County, Pennsylvania. Sourced from the Library of Congress.More