Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
5310-92-119 -- Cast Steel Thimble 1 3/8 Rope No. 4 Winze Ore Hoist, 1961-04-14
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.
5319-130 -- general arrangement for lowering 7-1/2 ton shaft at Yates ore hoist winze #4, 1961-04-26
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.
5330-99-126 -- Skip Compartment Doors No 4 Winze Shaft Mine, 1961-06-09
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.
5339-130 -- rope reel cart assembly and details winze no. 4, 1961-06-05
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.
5344-134-136 -- 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.
5345-100-127 -- Skip Dump Details Winze No. 4 Ore Hoist 4850 Level, 1961-07-21
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.
5347-99-126 -- Skip Dumping Roller- Trunion Plat- Parts and Assembly No. 4 Winze Skips, 1961-07-28
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.
5351-91-118 -- Side Straps and Pin-Handle and Pin-For Connecting Rope to Skip No 4 Ore Hoist, 1961-08-10
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.
5361-134-136 -- Excavation and Foundation Skip Bin and Transfer Chutes No. 4 Winze Hoist 4850 Level, 1966-12-13
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.
5366-100-127 -- Skip Compt Guides and Hinges 4850 Level Winze No. 4, 1961-09-27
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.