Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
7099-75 -- Misc. Details for Ross Fans, 1977-09-21
Sheet 4
7100 6-Shaft Pump, 1976-09-30
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.
7109-75 -- detail: and waste dump 30 gage track #6 shaft camelback details, 1977-04-18
Sheet 7
7109-75 -- Detail: Ore and Waste Dump 30 Gage Track #6 Shaft, 1977-03-16
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.
7109-75 -- Detail: Ore and Waste Dump 30 Gage Track #6 Shaft, 1980-01-31
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.
7109-75 -- Detail: Ore and Waste Dump 30 Gage Track #6 Shaft, 1980-02-05
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.
7109-75 -- Detail: Ore and Waste Dump 30 Gage Track #6 Shaft Camelback Details, 1977-03-31
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.
7109-75 -- Detail: Ore and Waste Dump 30 Gage Track #6 Shaft Camelback Details, 1977-04-18
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.
7109-75 -- detail: ore and waste dump 30 gage track #6 shaft camelback details, 1977-03-31
Sheet 6
7109-75 -- detail: ore and waste dump 30 gage track #6 shaft camelback details for 100 cu. Ft. lo hed car, 1977-04-04
Sheet 5