Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
A5325-134-136 -- Excavation and Foundation for 5900 Ft. Slusher Pocket Winze #4, 1961-05-19
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.
A5344-134-136 -- Skip Dump Assembly Winze No. 4 Ore Hoist 4850 Level, 1961-08-04
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.
A5344-134-136 -- Skip Dump Details Winze No. 4 Ore Hoist 4850 Level, 1961-07-20
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.
A5345-127 -- Skip Dump Details Winze No. 4 Ore Hoist 4850 Level, 1961-07-27
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.
A5371-130 -- column and header details 6200 to 5000 #4 winze, 1961-10-24
Sheet 2
A5372-99-126 -- Ladder Railing No 4 Winze Ore Hoist No 4 Winze, 1963-12-28
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.
A5379-100-127 -- Steel Details Skip Dump Bin Winze No. 4, 1961-12-01
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.
A5383-130 -- foundation 6200 ft. level pump room #4 winze, 1962-01-15
Sheet 1
A5386-134-136 -- Ore & Waste Bin Loading Chute on 4850 - Foundation #4 Winze, 1961-12-06
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.
A5402-100-127 -- Steel Lacing Skip Compartments 4850 Level Winze No. 4, 1962-01-05
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.