1922 and 2012 topo maps
The track to Wolf Den Mine acroaa the river in Shallmar, Md had one track that held 10-40ft. cars and a second track that held 25-40ft. cars. There was a telephone pole box at the WM/mine connector track switch.
More on the Wolf Den Mine and the town of Shallmar can be found here .
Also a report of the town of Shallmar and its houses built by the coal company can be found here .
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