https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290228Edit ImageSaveSaveEditCropCustom TextPittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Hoist in the tipple house. 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 1120 x 1200 px | 300 dpiLarge JPEG 3267 x 3500 px | 300 dpiBest Quality JPEG 4748 x 5086 px | 300 dpiTIFF 4748 x 5086 px | 300 dpi | 46.09 MBFree DownloadPittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Hoist in the tipple house. Sourced from the Library of Congress.More