Surface Shafts, Crushing Plants and Tramway
Found in 4634 Collections and/or Records:
7409-80 -- New Hood for Conveyor #2 & #3 Transfer Points Ross Dust Control, 1979-06-19
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.
7411-111 -- 18 & 30 Gage Rail Mats for Yates Cage, 1979-06-21
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.
7414-80 -- Duct for Auxiliary Fan Ross Ore Bins, 1979-07-02
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.
7418-80 -- Stairway- 3800 Fan-Ross Plan & Steel Details, 1979-07-09
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.
7422-65 -- tachometer adaptor and cover for Ross skip hoist, 1979-07-13
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.
7423-65 -- tachometer adapter and cover for Yates hoist generator, 1979-07-12
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.
7425-123 -- Shaft Station Gates for Yates, 1979-07-26
Sheet No. 2
7426-80 -- Dust Control Hood for #2 & 3 Convs. At Ross, 1979-07-25
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.
7427-80 -- Yates Dry Drainage System Basement Level, 1979-08-02
Sheet 1 of 2
7427-80 -- Yates Ramp Floor Drainage System, 1979-08-02
Sheet 2 of 2