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Underground Mine Infrastructures / Operations

 Subject
Subject Source: Local sources

Found in 2892 Collections and/or Records:

E-34-44 -- Shaft Elevations, 1944-04-10 - 1957-01-01

 Item — Cabinet 14, Drawer: 4, Folder: 12
Scope and Contents

2 copies

Dates: 1944-04-10 - 1957-01-01

E-59-4 -- 6 Winze Wire 6200 to 6500, 1987-02-07

 Item — Cabinet 12, Drawer: 10
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: 1987-02-07

E5379-100-127 -- Steel Details Skip Dump Bin Winze No. 4, 1962-02-01

 Item — Cabinet Tan Cabinet 12
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: 1962-02-01

E6425-50-76 -- cage for elevator #6 shaft, 1972-01-17

 Item — Cabinet Tan Cabinet 8
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: 1972-01-17

E6494-76 -- trolley beam and pin for skip changer crane 4850 #6 shaft, 1972-05-31

 Item — Cabinet Tan Cabinet 8
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: 1972-05-31