You searched for: Acquisition Source Wooters, R. B. Remove constraint Acquisition Source: Wooters, R. B. Medium print Remove constraint Medium: print 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--Machinery. Remove constraint Topical Subjects: Coal Mines and Mining--Machinery.