Surface Shafts, Crushing Plants and Tramway
Found in 4636 Collections and/or Records:
2714-129 -- cage and skip guide hinges Ross shaft, 1935-01-10
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.
2719-129 -- sketch of doors man loading station Ross shaft, 1935-01-15
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.
2725-92-119 -- Oil Ring & Housing on 20" Gear Shaft- Ross Hoist, 1935-02-04
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.
2727-92-119 -- Device for Changing Cage Ross Shaft, 1935-02-09
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.
2747-92-119 -- Floor Plan Ross Shaft House, 1935-04-01
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.
2750-130 -- preliminary layout 1100 ft. level pumping station B&M shaft no. 2, 1935-04-11
Sheet 1
2750-130 -- preliminary layout of 1100 ft. level pumping station B&M shaft no. 2, 1935-04-11
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.
2764-128 -- sound control room Ross shaft man hoist, 1934-11-05
Sheet 1
2774-91-118 -- Location and Size of Defect Under-wind Drum Ross Shaft-Skip Hoist, 1935-09-16
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.
2777-91-118 -- Ross Hoist Data--Ore Hoist First Operated by Mr. B.C. Yates on March 10, 1934, 1935-08-09
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.