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You searched for: Acquisition Source Craigo, Robert Remove constraint Acquisition Source: Craigo, Robert Topical Subjects Coal mines and mining. Remove constraint Topical Subjects: Coal mines and mining.
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Timber piles around the Prosperity Mine and Tipple.
Coal tipple of Eureka C&C.  Large chute connected to tipple.
Coal car under a tipple.  Men with horse drawn carriage also going under the tipple.
Oakwood Mine Tipple and surrounding buildings.
View from top of mountain down conveyor line to the tipple.
Tipple and conveyor at Chafin Jones Mine.
Tipple with filled coal cars.
Tipple with a parked car outside with man leaning on it.
A miner is operating a cutting machine at the Price Hill Colliery Co. mine
'Coarse Lumpy Coal: 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 she that no impurities become mixed with the coal.'
Miner operating a loading machine outside of a mine.
'An Electric Locomotive: Good dependable motive power is just as necessary in a coal mine as on a railroad. This picture shows on of White Oak's ten ton electric locomotives used to haul loads and distrubute empties in our mines. A crew consists of a motorman and brakeman, or trip rider, who pull loads from the working places to convenient sidings where they are picked up by main line locomotives, who haul to the tipple or shaft bottom. A large producing mine uses fifteen and twenty locomotives and five hundred mine cars in maintaining production.'
Miners on an electric locomotive used in hauling mine cars.
'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 place in cutting position as you see it 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 inches high 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.'
Men riding in coal cars along snow covered tracks to the Skelton mine during winter time.  Miner's homes and wood piles visible.
Four pictures showing the proper and wrong ways to scotch and clean under cages.
Man working in the Scarbro Mine Hoisting Room and Sub-Station, built in 1915-1916.
'Coal at all White Oak shafts mines is handled on self dumping cages, which handle the coal uniformly and with a minimum of breakage. Note how evenly the coal is flowing from the mine car. Much more rapid of course than the picture indicates, but it shows how well designed the equipment must be to handle the coal in such splendid manner.'