You searched for: Acquisition Source Craigo, Robert Remove constraint Acquisition Source: Craigo, Robert Corporate Names Price Hill Colliery Company. Remove constraint Corporate Names: Price Hill Colliery Company. 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--Miners at Work. Remove constraint Topical Subjects: Coal Mines and Mining--Miners at Work.