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You searched for: Projects West Virginia History OnView Remove constraint Projects: West Virginia History OnView Topical Subjects Mine roof bolting. Remove constraint Topical Subjects: Mine roof bolting. Topical Subjects Coal miners. Remove constraint Topical Subjects: Coal miners. Topical Subjects Coal Mines and Mining--Miners at Work. Remove constraint Topical Subjects: Coal Mines and Mining--Miners at Work.
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Miner putting bolts into the roof of a mine for support.
Miner putting bolts into the roof of a mine for support.
Miner putting bolts into the roof of a mine for support.
Two miners work on putting in roof bolts in the Pittsburgh Seam. Timber jack used to hold the roof while bolting.
Two miners put bolts in to the mine rood at Jamison No. 9.
Two miners work with a Joy roof bolt drill at Jamison No. 9.