Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
9635-60 -- #4 Winze Cage Hoist Clutch Lining Bolt #4 Winze Cage Hoist, 1989-06-07
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9635-60 -- #4 Winze Cage Hoist Clutch Lining Bolts, 1989-06-07
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9637-90 -- Walkway for Over Transfer Bin 7400' Level Pocket #4 Winze Skiploader, 1989-06-08
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9641-90 -- Sheave Roller Layout for Changing Cage Ropes #6 Shaft, 1989-07-05
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9646-90 -- Track Layout for 4850 Storage Area at #6 Shaft Mine Track, 1989-07-13
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9647-90 -- Siding Layout in 4850 Vent Drift Yates End Mine Track, 1989-07-13
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9654-90 -- Safety Bonnet for #4 Winze Counterweight Misc #4 Winze, 1989-08-03
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9668-90 -- Protective Guard for Chiller 5000' Ross Ventilation, 1989-09-11
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9675-90 -- Air Tunnel for 6950 Chiller Air Door Mine Ventilation, 1989-09-25
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
9710-90 -- #4 Winze 7400 Pump System Using I.R. 3CNTA-6 Stage 250 Hp., 1990-06-21
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