Shenandoah, Pennsylvania. Interior of a mule stable in the Maple Hill mine, seven hundred feet below ground, showing a miner and some mules. Once they go down the mules don't come up until they die. Some have been down for the last twenty-five years

Dick, Sheldon · 1938-01-01 · photo, print, drawing

From the collection of Library of Congress. Free to download, adapt and use — no permission needed.