Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
A4480-128 -- details sheave support beams winze no. 4, 1955-02-04
Sheet 2
A4517-129 -- details of assembly of electric rope oil heater for winze no. 4, 1955-03-30
Sheet 2
A4536-128 -- counterweight winze no. 4, 1955-05-16
Sheet 2
A4567-91-118 -- Clutch Driver Pin and TakeUp Bolt for Nordberg Hoist Serial #31073 #4 Winze, 1955-07-01
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.
A4567-118 -- Clutch Driver Pin and TakeUp Bolt for Nordberg Hoist Serial #31073 #4 Winze, 1955-07-01
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.
A4606-128 -- crosshead details single deck aluminum cage winze no. 4, 1955-12-09
Sheet 2
A4610-128 -- rope opening stairs cage hoist engine room 4850 level winze no. 4, 1956-03-01
Sheet 2
A4713-128 -- 5300 ft. pump room winze no. 4, 1956-05-13
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.
A5266-100-127 -- Skip Details Winze No. 4 4850 Level, 1961-01-20
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.
A5284-134-136 -- Ore Hoist Engine Room Nordberg Hoist 7030-1082 Winze No. 4 4850 Level, 1961-02-10
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.