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A miner is driving a battery powered shuttle car that is self unloading to the loading station.

1. Battery Powered 'Self Unloader' Shuttle Car Hauling Coal to Loading Station

Miner putting bolts into the roof of a mine for support.

2. Miner Roof Bolting

Miner putting bolts into the roof of a mine for support.

3. Miner Roof Bolting

Miner putting bolts into the roof of a mine for support.

4. Miner Roof Bolting

Miner stands on pile of coal ready to be loaded and sent out of mine.

5. Coal Shot Down and Ready for Loading

Miner tests for gas after shooting of coal in Bishop's Mine, Poca Fuel Co.?

6. Testing for Gas After Shooting at Bishop's Mine