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You searched for: Topical Subjects Mine roof bolting. Remove constraint Topical Subjects: Mine roof bolting. Topical Subjects Coal Mines and Mining--Miners at Work. Remove constraint Topical Subjects: Coal Mines and Mining--Miners at Work. Topical Subjects Coal mines and mining. Remove constraint Topical Subjects: Coal mines and mining.
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Two miners work with a Joy roof bolt drill at Jamison No. 9.

1. Joy Roof Bolt Drill at Jamison No. 9

IDNO:
003043
Title:
Joy Roof Bolt Drill at Jamison No. 9
Description:
Two miners work with a Joy roof bolt drill at Jamison No. 9.
Three miners putting bolts in the roof at Bishop Mine. Jacks used to hold the roof up while this process was being done.

2. Crew Roof Bolting at Bishop Mine

IDNO:
002992
Title:
Crew Roof Bolting at Bishop Mine
Description:
Three miners putting bolts in the roof at Bishop Mine. Jacks used to hold the roof up while this process was being done.
Two miners put bolts in to the mine rood at Jamison No. 9.

3. Miners Roof Bolt Drilling in Jamison No. 9 Mine

IDNO:
002987
Title:
Miners Roof Bolt Drilling in Jamison No. 9 Mine
Description:
Two miners put bolts in to the mine rood at Jamison No. 9.
Two miners work on putting in roof bolts in the Pittsburgh Seam. Timber jack used to hold the roof while bolting.

4. Miners Roof Bolting

IDNO:
002985
Title:
Miners Roof Bolting
Description:
Two miners work on putting in roof bolts in the Pittsburgh Seam. Timber jack used to hold the roof while bolting.
Miner putting bolts into the roof of a mine for support.

5. Miner Roof Bolting

IDNO:
002946
Title:
Miner Roof Bolting
Description:
Miner putting bolts into the roof of a mine for support.
Miner putting bolts into the roof of a mine for support.

6. Miner Roof Bolting

IDNO:
002945
Title:
Miner Roof Bolting
Description:
Miner putting bolts into the roof of a mine for support.
Miner putting bolts into the roof of a mine for support.

7. Miner Roof Bolting

IDNO:
002944
Title:
Miner Roof Bolting
Description:
Miner putting bolts into the roof of a mine for support.