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You searched for: Projects West Virginia History OnView Remove constraint Projects: West Virginia History OnView Topical Subjects Coal mines and mining--Safety measures. Remove constraint Topical Subjects: Coal mines and mining--Safety measures. Topical Subjects Coal Mines and Mining. Remove constraint Topical Subjects: Coal Mines and Mining.
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A man stands in the mining shaft holding an instrument to test the gas levels in the mine.

1. Testing for Gas in a Pittsburgh Seam Coal Mine

IDNO:
001781
Title:
Testing for Gas in a Pittsburgh Seam Coal Mine
Description:
A man stands in the mining shaft holding an instrument to test the gas levels in the mine.