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You searched for: Topical Subjects Coal-mining machinery. Remove constraint Topical Subjects: Coal-mining machinery. Topical Subjects Coal miners--West Virginia--Grafton. Remove constraint Topical Subjects: Coal miners--West Virginia--Grafton.
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A miner is shoveling coal while another miner is operating a machine at an unidentified coal mine near Grafton, West Virginia.
Two miners are working with a machine in an unidentified coal mine near Grafton, West Virginia.