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You searched for: Projects West Virginia History OnView Remove constraint Projects: West Virginia History OnView Topical Subjects Mining machinery. Remove constraint Topical Subjects: Mining machinery. Topical Subjects Coal Mines and Mining--Mine Interiors--Machinery. Remove constraint Topical Subjects: Coal Mines and Mining--Mine Interiors--Machinery.
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Close view of an electric motor at a coal mine site in Thomas, W. Va.
Mechanic working on what appears to be a turbine.