Elk Mountain coal mines, "Detroit Photographic Co." and "137" on negative., Commissioned by Baltimore & Ohio Railroad., Detroit Publishing Co. no. 01814., Gift; State Historical Society of Colorado; 1949, Coal mining. , Mine railroads. , United States, West Virginia.

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Size: 2404px × 2910px
Photo credit: © piemags/LCB / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., coal, mining., railroads., states--west, united, virginia.