Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
8516-60 -- 15" ? Ducting for 4 Winze Hoist Motors, 1984-01-25
Sheet 2 of 2
8516-60 -- 30*-15" ? Laterals for 4 Winze Hoist Motors, 1984-01-24
Sheet 1 of 2
8517-65 -- plan view of new fan and ducting for #4 winze hoist motors, 1984-01-23
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.
8541-56 -- Platform for 5HP Fan #4 Winze, 1984-03-05
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.
8544-56 -- Brake Engine Linkage for #7 Hoist, 1984-03-09
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.
8553-71 -- Shaft Work Screens for #6 Shaft, 1984-03-27
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.
8558-60 -- Inlet Screen for 5 H.P. Fan Misc. Elec.- Vent, 1984-04-02
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.
8559-60 -- Intake Screen for 15 H.P. Fan Misc. Elec. Vent., 1984-04-05
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.
8560-65 -- 12" vent bag adaptor for 5 HP coppus fan, 1984-04-03
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.
8561-65 -- vent bag adaptor for 15HP fan 16" vent bag, 1984-04-05
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.