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2641. Miner Roof Bolting

2642. Miner Placing a Charge

2643. Coal on Belt at Jamison Coal Mine No. 9

'This miner has just completed loading a mine car of weighing net about two and one-half tons, and is waiting for a locomotive to come along and take it out and give him another empty car. An industrious miner will load about six and sometimes eight of these cars in one day. This is a wooden mine car that is now being rapidly replaced by steel mine car equipment. The number of post shown in this picture indicate again the immense amount of timber required to conduct operations in a safe manner.'

2644. Loaded Mine Car

2645. Miner Testing for Gas at Consol. No. 32 Mine

'White Oak preparation begins when the machine leaves and the miner is ready to shoot down his coal. The shooting inspector on the left has not only located the hole for the miner to drill, but instructed him as to what angle he must bore his hole to contain the necessary explosive used in dislodging the coal from the seam. The "kerf" made by cutting machine is plainly visible in this picture and you will note the cutting or "bug dust" have been removed before the coal is shot. The length of the auger used by the miner and the width of the bit which determines the size of the hole bored, is also carefully regulated.'

2646. Miners Preparing to Shoot Down Coal

'Note the wooden mine car. It is of the Barnestown shaft which was the first shaft, of 100 feet in depth, in the valley.'

2647. Miners at Work

Miners using a machine to bolt the mine roof.

2648. Roof Bolting in Pursglove No. 15 Coal Mine

2649. Miner Testing for Gas in Jamison No. 9 Mine

Coal mine opening around the Fairmont region in Marion county. Line of filled coal cars with men and horses standing next to them.

2650. Typical Coal Mine Entrance, Fairmont Region, Marion County, W. Va.

Buildings outside of a coal mine. There are small houses in the background.

2651. Coal Mine Facilities

Man examines White Oak coal after delivery in the dealers yard in Indianapolis.

2652. White Oak Coal