Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
6425-50-76 -- elevator support for #6 assembly, 1971-11-30
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.
6425-50-76A -- elevator support for #6 details, 1971-11-30
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.
6425-50-76B -- elevator support for #6 details, 1971-11-30
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.
6429-52-78 -- access door for cage activating switch, cage for Asea hoist #6 shaft, 1973-05-03
Sheet 17
6429-52-78 -- cage assembly for asea Hoist #6 shaft, 1971-12-02
Sheet 1
6429-52-78 -- chair set assembly and details cage for Asea hoist #6 shaft, 1972-02-18
Sheet 8
6429-52-78 -- chair set details cage for Asea hoist #6 shaft, 1972-02-22
Sheet 9
6429-52-78 -- details cage for Asea hoist #6 shaft, 1971-12-27
Sheet 2
6429-52-78 -- details cage for Asea hoist #6 shaft, 1972-01-14
Sheet 3
6429-52-78 -- details cage for Asea hoist #6 shaft, 1972-01-18
Sheet 4