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You searched for: Date 1957 Remove constraint Date: 1957 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 Mining machinery. Remove constraint Topical Subjects: Mining machinery. Topical Subjects Coal mines and mining--Equipment and supplies. Remove constraint Topical Subjects: Coal mines and mining--Equipment and supplies.
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Man operating a JMC1 continuous miner.