Property / Structures
Found in 4816 Collections and/or Records:
A2725-92-119 -- Oil Ring & Housing on 27" Gear Shaft-Ross Hoist, 1935-02-06
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.
A2750-130 -- pump foundations and piping 1100 ft. level pump station B&M shaft no. 2, 1935-05-29
Sheet 2
A2764-128 -- sound isolation room for motor generator set Ross shaft, 1934-06-29
Sheet 2
A2774-91-118 -- Homestake Mining Co, Lead, So. Dak. Location of Cracks Underwind Drum Ross Ore Shaft, 1936-07-13
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.
A2777-91-118 -- Ross Hoist Highlights of Information, 1935-08-20
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.
A2790-92-119 -- Homestake Mining Co., Lead, So. Dak., Arrangement of Ropes Ore Hoist Ross Shaft, 1935-11-01
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.
A2800-130 -- south elevation guide arrangement Ross skip changer, 1936-01-24
Sheet 2
A2804-130 -- detail of traveler beam skip changer Ross shafft, 1935-12-30
Sheet 2
A2814-92-119 -- Posts for Shaft Gates at 5000 Skip Pocket Ross Shaft, 1963-09-06
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.
A2843-130 -- excavation and pump foundations 1250' and 2450' levels Ross shaft, 1936-06-03
Sheet 2