Archives Center, National Museum of American History
Hauling out the cars of coal by electric motor, anthracite mines, Scranton. 11257 interpositive.
Archives Center, National Museum of American History
A leaded coal train and the gravity incline at a coal mine. 13221 interpositive 1906.
Archives Center, National Museum of American History
A motor with a train of loaded coal cars in a coal mine. 13215 interpositive 1906.
Archives Center, National Museum of American History
Archives Center, National Museum of American History
Archives Center, National Museum of American History
Miners shoveling coal into cars in a "heading," coal mines. 13218 interpositive 1906.
Archives Center, National Museum of American History
Archives Center, National Museum of American History
Group of miners in the main tunnel (1 1/2 mile long) of a huge coal mine. 13216 interpositive 1906.
Archives Center, National Museum of American History
Group of miners in the main tunnel (1 1/2 mile long) of a huge coal mine. 14515 interpositive.
Archives Center, National Museum of American History
Archives Center, National Museum of American History
Loaded cars ascending, empties descending at the tipple, coal mine. 13222 interpositive 1906.
Archives Center, National Museum of American History
Coming out of a "room with a loaded car into the main tunnel of a coal mine." b 13219 interpositive.