https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12311080Edit ImageSaveSaveEditCropCustom TextMiners about to go below at the 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 1200 x 900 px | 300 dpiLarge JPEG 3500 x 2624 px | 300 dpiBest Quality JPEG 4324 x 3242 px | 300 dpiTIFF 4324 x 3242 px | 300 dpi | 26.76 MBFree DownloadMiners about to go below at the American Radiator Mine, Mount Pleasant, Westmoreland County, Pennsylvania. Sourced from the Library of Congress.More