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You searched for: Acquisition Source Consolidation Coal Company Remove constraint Acquisition Source: Consolidation Coal Company Topical Subjects Coal mines and mining--Safety measures. Remove constraint Topical Subjects: Coal mines and mining--Safety measures. Topical Subjects Coal miners. Remove constraint Topical Subjects: Coal miners.
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A man stands in the mining shaft holding an instrument to test the gas levels in the mine.
Two miners dust the side walls of Mine No. 207 for safety.
Two miners dust the rocks at Consol Mine No. 207 for safety.