You searched for: Acquisition Source Wooters, R. B. Remove constraint Acquisition Source: Wooters, R. B. Projects West Virginia History OnView Remove constraint Projects: West Virginia History OnView Topical Subjects Coal-mining machinery. Remove constraint Topical Subjects: Coal-mining machinery. Topical Subjects Coal Mines and Mining--Mine Interiors. Remove constraint Topical Subjects: Coal Mines and Mining--Mine Interiors.