https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290257Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mine foreman waiting for the afternoon shift]. 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 1152 x 1200 px | 300 dpiLarge JPEG 3360 x 3500 px | 300 dpiBest Quality JPEG 4885 x 5089 px | 300 dpiTIFF 4885 x 5089 px | 300 dpi | 47.44 MBFree Download[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mine foreman waiting for the afternoon shift]. Sourced from the Library of Congress.More