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Miner washing himself in a small washtub.

2689. Miner Bathing in a Small Tub

IDNO:
002691
Title:
Miner Bathing in a Small Tub
Description:
Miner washing himself in a small washtub.
This mock-up shows the new blade design being tested by the Bureau of Mines. The base of the blade is thicker and there is a strip of titanium carbide at the point of previous severe erosion. If used, please credit Bureau of Mines, U.S. Department of the Interior.During LDC's final 1,100-hour run, this rotor blade (arrow) was undercut by ash flowing along the rotor past the tips of the stator blades. If used, please credit Bureau of Mines, U.S. Department of the Interior.

2690. New Rotor Blade Design

IDNO:
002692
Title:
New Rotor Blade Design
Date:
1960-1970
Description:
This mock-up shows the new blade design being tested by the Bureau of Mines. The base of the blade is thicker and there is a strip of titanium carbide at the point of previous severe erosion. If used, please credit Bureau of Mines, U.S. Department of the Interior.During LDC's final 1,100-hour run, this rotor blade (arrow) was undercut by ash flowing along the rotor past the tips of the stator blades. If used, please credit Bureau of Mines, U.S. Department of the Interior.
This mock-up shows the new blade design being tested by the Bureau of Mines. The base of the blade is thicker and there is a strip of titanium carbide at the point of previous severe erosion. If used, please credit Bureau of Mines, U.S. Department of the Interior.During LDC's final 1,100-hour run, this rotor blade (arrow) was undercut by ash flowing along the rotor past the tips of the stator blades. If used, please credit Bureau of Mines, U.S. Department of the Interior.

2691. New Rotor Blade Design

IDNO:
002693
Title:
New Rotor Blade Design
Date:
1960-1970
Description:
This mock-up shows the new blade design being tested by the Bureau of Mines. The base of the blade is thicker and there is a strip of titanium carbide at the point of previous severe erosion. If used, please credit Bureau of Mines, U.S. Department of the Interior.During LDC's final 1,100-hour run, this rotor blade (arrow) was undercut by ash flowing along the rotor past the tips of the stator blades. If used, please credit Bureau of Mines, U.S. Department of the Interior.

2692. Summerlee Hoisting Room, C. B. Lee, Engineer, at the Controller

IDNO:
002694
Title:
Summerlee Hoisting Room, C. B. Lee, Engineer, at the Controller
Date:
ca. 1900-1920

2693. Cutting Coal by Machine

IDNO:
002695
Title:
Cutting Coal by Machine

2694. Coal Cutting Machine

IDNO:
002696
Title:
Coal Cutting Machine
Miner operates a shuttle car that is loaded with coal.

2695. Shuttle Car Being Loaded

IDNO:
002697
Title:
Shuttle Car Being Loaded
Description:
Miner operates a shuttle car that is loaded with coal.

2696. Electric Shuttle Car at Jamison Coal Mine No. 9

IDNO:
002698
Title:
Electric Shuttle Car at Jamison Coal Mine No. 9
Minre watches as coal pours into the shuttle car.

2697. Shuttle Car Being Loaded

IDNO:
002699
Title:
Shuttle Car Being Loaded
Description:
Minre watches as coal pours into the shuttle car.

2698. Loading Machine Discharges Coal into Shuttle Car

IDNO:
002700
Title:
Loading Machine Discharges Coal into Shuttle Car
Date:
undated
Mountaineer Coal Company, Division of Consolidation Coal Company.

2699. Continuous Mining Machine (Middle) and Loading Machine (Bottom)

IDNO:
002701
Title:
Continuous Mining Machine (Middle) and Loading Machine (Bottom)
Date:
1959/04/07
Description:
Mountaineer Coal Company, Division of Consolidation Coal Company.
Men rehearsing mine safety procedures.

2700. Mine Safety Training at Thomas, W. Va.

IDNO:
002702
Title:
Mine Safety Training at Thomas, W. Va.
Date:
ca. 1920
Description:
Men rehearsing mine safety procedures.