Credit: Courtesy, Earth and Mineral Sciences Museum, The Pennsylvania State University
Changing Shift, by Edmund Ashe, which depicts weary coal miners leaving a Greensburg mine.
Image
Changing Shift, by Edmund Ashe, which depicts weary coal miners leaving a Greensburg mine.
Credit: Courtesy, Earth and Mineral Sciences Museum, The Pennsylvania State University
Changing Shift, by Edmund Ashe, which depicts weary coal miners leaving a Greensburg mine.
