Press Photo Mules haul miners & coal on cargo from Lingle Coal Mine near PA | eBay
Going 300ft Underground - Lackawanna Coal Mine Tour - YouTube
Coal Miner & Mule 1940. /Na Coal Miner And His Mule Near Penfield, Pennsylvania. Photograph, C1940, By Jack Delano. Poster Print by Granger Collection - Item # VARGRC0034475 - Posterazzi
Bess the Mule: A Coalmining Story of 1914 - HistoryLink.org
An apple for Hannah: A Christmas story from the coal fields – People's World
Coal Mining, 1869. /Na Stable For The Mules Used To Pull Coal Cars In A Pennsylvania Mine. Wood Engraving, American, 1869. Poster Print by Granger Collection - Item # VARGRC0001552 - Posterazzi
Mules at entrance to coal mine, 1968-07 - M. H. Ross Papers - Georgia State University Library Digital Collections
Mine boy tended mules underground – The Morning Call
1-2-18D-25-ExplorePAHistory-a0b1w5-a_349.jpg
Coal mine. Coal transport by mules in a mine. created by neuville, published on le tour du monde, paris, 1867. | CanStock
ExplorePAHistory.com - Image
Spraggers and Sunshine Lamps - IUP
Women's Horizon Mule Slipper Coal - Feelgoodz
From mules to motors—the story of coal mine haulage | Black Diamond History
Mules in Mines? Julie Lence Shares Her Research - Petticoats & Pistols
Mules at Crested Butte
High Kicking Mule at a Coal Mine – Lykens Valley: History & Genealogy
Mule hauling coal out of Rock Springs coal mine, undated | Wyoming History Day
Slated to go” – The end of the mine mule in the Coal Region | Wynning History
