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Miner using a 11 BU loading machine at Jamison No. 9. Stonega Coke and Coal.

61. Miner Operating a Loading Machine at Jamison No. 9

A Joy 10 RU preparing to cut US Royal Cable at Jamison No. 9.  Stonega Coke and Coal.

62. Joy 10 RU Preparing to Cut US Royal Cable at Jamison No. 9

'All White Oak mines are electrically equipped and of course this mining machine is operated by electricity. The machine is mounted and transported on a specially designed truck and moves under its own power from one working place to another. It is taken from the truck by the machine operator and his helper and moved to the place of the coal and placed in cutting position as you see in this picture. The machine consists of an endless chain with bits inserted, which act as cutters. The machine cuts a kerf or hole along the bottom of the coal about 4 feet and extending back six feet under the coal. The fine coal made by this machine is what is commonly known as bug dust. Cutting machines are operated at night and each machine is capable of cutting twenty places on each shift. These machines are operated on tonnage basis and these operators earn high wages.'

63. Miner Operating a Cutting Machine

Miner running a continuous mining machine.

64. Continuous Mining Machine

An 11BU loading machine and a Joy Shuttle car at Jamison No. 9.  Stonega Coke and Coal.

65. Loading Machine and Shuttle Car at Jamison No. 9

Miner with drilling machine at Jamison No. 9.

66. Drilling Machine at Jamison No. 9

'Shuttle Cars: Here are pictured loaded and empty shuttle cars sometimes called buggies. Note the noveyor on the bottom of the empty car for unloading the coal at a central loading station, into the mine cars. This equipment is propelled by huge batteries or electric cable and of course requires no track. Track-mounted mechanical loaders load directly into the mine car.'

67. Miners Operating Shuttle Cars

'Machine, helper and crew. 350 tons a day, per 8 hour shift.'

68. Continuous Mining Machine, Helper and Crew

Two dogs harnessed to coal carts. About 1890, Ohio Coal Mine. This photograph is the property of Pittsburgh Consolidation Coal Co.

69. Dogs in Harness, Ohio Coal Mine

Miner drilling a hole for explosives at the Bishop Mine, Pocahontas Fuel Co.

70. Drilling Prior to Placing Explosives at Bishop Mine, Pocahontas Fuel Company

Miners drill two or more holes into coal to place the explosive charges.

71. Drilling Prior to Setting Explosives

'This very coarse lumpy mine run coal is the result of proper shooting. The miner is paid on a tonnage basis for loading this coal into mine cars. He is required to watch his coal carefully as he loads it and see that no impurities become mixed with the coal.'

72. Miner Prepares to Load Coal After Shooting