Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
8877-63 -- Slow Down Setting Template #6 Hoist, 1985-09-10
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.
8884-62 -- Wall Mounting Tray for Air-Conditioner #7 Winze Hoist Room, 1985-09-20
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.
8885-68 -- channel iron fan stand for 60" dia 125HP fan, 1985-09-09
Sheet 1
8885-68 -- detail sheet for 60" dia. fan stand, 1985-09-09
Sheet 2
8894-54 -- Lifting Lugs for Yale Spot Coolers, 1985-10-08
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.
8904-71 -- work platform for #4 winze dump, 1985-10-18
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.
8931-67 -- ring type gate latch #4 winze, 1985-12-05
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.
8937-85 -- Sinking Sheave Layout for 6920' Level #4 Winze Winze 4 Shaft, 1985-12-19
Sheet 2 of 2
8937-85 -- Sinking Sheave Layout for 6950' Level #4 Winze, 1985-12-19
Sheet 2 of 2
8938-85 -- Foundation Layout for Vulcan Denver Sinking Hoist 6920' Level #4 Winze, 1985-12-20
Sheet 1 of 2