Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
9908-90 -- 6800 North Drift Project Attachments for Lowering 42" Vent Pipe, 1990-10-15
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.
9911-90 -- Blanking Plates and Rolled Flange Adaptor- 3500 Fans Mine Ventilation, 1990-10-26
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.
9923-70 -- Drawbar for Hanging Zimmerman Below #6 Cage, 1990-11-28
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.
9941-90 -- Corrugated Lacing for #4 Winze Shaft Cage Compartment (4850 to 6800) #4 Winze Shaft, 1990-12-26
Sheet
9948-70 -- Skip Saddles for #6 Skips, 1991-01-15
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.
10002-70 -- Liner and Backing Plate for #4 Winze Dump, 1991-04-17
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.
10018-70 -- Wood Floring for #6 Winze Cage #6 Shaft Cage, 1991-05-24
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.
10025-90 -- Back Rests for Benches at 6350' #6 Shaft- Safety Talk Area Misc. #6 Shaft, 1991-06-06
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.
10062-90 -- Bed Plate Adapter for G.E. Motor #M569AY to South Kirk Fan Ventilation, 1991-09-10
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.
10065-64 -- Adaptor for Sprendrup Fan 24" Fan to 20" Bag Fan-- Ventiliation, 1989-12-07
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.