Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
9353-90 -- Cage for Under #4 Winze Skip #4 Winze Cage, 1988-02-04
Sheet 1 of 3
9353-90 -- Cage for Under #4 Winze Skip #4 Winze Cage, 1988-02-08
Sheet 2 of 3
9353-90 -- Cage for Under #4 Winze Skip #4 Winze Cage, 1988-02-04
Sheet 3 of 3
9357-90 -- Bridge Crane Assy & Details for 7500 Level #4 Winze #4 Winze Skiploader & Cranes, 1988-02-10
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.
9359-56 -- Manway Ladder Handrails #4 Winze Shaft, 1988-02-16
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.
9371-70 -- Trolly Beams over Condenser & Evaporator Pumps Mine Ventiliation, 1988-02-25
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.
9373-70 -- Fan & Exhauster for 4850' Drill Shop, 1988-03-01
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.
9378-70 -- Fan Adaptor for Vent Stack Cottrell & Vent Stack, 1988-03-09
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.
9383-63 -- 6950 Refrigeration Cable Support Post Mine Ventilation, 1988-04-25
Sheet 2 of 2
9383-63 -- 6950 Refrigeration Cable Support Post Mine Ventilation, 1988-03-15
Sheet 1 of 1