Electric tram in tunnel, Warner Coal Mines
An electric tram in a tunnel at Warner Coal Mines showing pockets on the sides of the tunnel from which coal is dumped into cars. These are the outlets of chutes leading from the mine proper.
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| Format: | Electronic |
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Birmingham Public Library
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| Online Access: | https://cdm16044.contentdm.oclc.org/digital/collection/p4017coll6/id/187 |