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Underground Mine Infrastructures / Operations

 Subject
Subject Source: Local sources

Found in 2892 Collections and/or Records:

9715-90 -- 7400 Ft. Level Pum Room Walls #4 Winze Pumps, 1989-11-06

 Item — Cabinet Tan Cabinet 6
Scope and Contents From the Collection:

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.

Dates: 1989-11-06

9770-63 -- #6 Shaft Cage Rope Attachment Clips, 1989-09-14

 Item — Cabinet 2, Drawer: 3, Folder: 63
Scope and Contents From the Collection:

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.

Dates: 1989-09-14

9784-64 -- 3500 Fans Motor Sole Plate, 1990-04-06

 Item — Cabinet 2, Drawer: 3, Folder: 64
Scope and Contents From the Collection:

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.

Dates: 1990-04-06

9790-90 -- Camel-Back Switchout for 6800 #6 Shaft Mine Track, 1990-04-23

 Item — Cabinet Tan Cabinet 6
Scope and Contents From the Collection:

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.

Dates: 1990-04-23

9806-90 -- Special 8" Elbow & Trough for 8000 Discharge Line on 6800 Level #6 Shaft, 1990-05-09

 Item — Cabinet Tan Cabinet 6
Scope and Contents From the Collection:

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.

Dates: 1990-05-09