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Underground Mine Infrastructures / Operations

 Subject
Subject Source: Local sources

Found in 2892 Collections and/or Records:

F-32-A-292 -- Winze No 7 Work Platform Steel Details, 1975-02-11

 Item — Cabinet 7, Drawer: 6
Scope and Contents

Sheet 22

Dates: 1975-02-11
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-292 -- Winze No 7 Work Platform Steel Details, 1975-02-12

 Item — Cabinet 7, Drawer: 6
Scope and Contents

Sheet 23

Dates: 1975-02-12
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-292 -- Work Platform for Installing Steel Sets- #7 Shaft, 1974-02-27

 Item — Cabinet 7, Drawer: 6
Scope and Contents

Sheet 9

Dates: 1974-02-27
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-296 -- Proposals for Gravity Skip Loaders and Bypass Raise #4 Winze 5900-6200, 1974-04-05

 Item — Cabinet 7, Drawer: 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: 1974-04-05
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-309 -- 6800 19L Drifts for Coil Installation Mine Air Conditioning, 1975-02-24

 Item — Cabinet 7, Drawer: 7
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: 1975-02-24
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-310 -- Cooling Towers about the 6800 Level Mine Air Conditioning, 1975-02-24

 Item — Cabinet 7, Drawer: 7
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: 1975-02-24
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-311 -- Schematic Dwg. Showing New Surface- Tandem Shaft and Deep Level Development, Cepek-Aberle, 1980-10-22

 Item — Cabinet 7, Drawer: 7
Scope and Contents

Sheet 3

Dates: 1980-10-22
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-311 -- Schematic Dwg. Showing New Yates-Tandem Shaft and Deep Level Development, Cepek-Aberle, 1980-10-22

 Item — Cabinet 7, Drawer: 7
Scope and Contents

Sheet 4

Dates: 1980-10-22
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-311 -- Schematic Dwg. Showing No. 4 Tandem Shaft and Deep Level Development, Cepek-Aberle, 1980-10-22

 Item — Cabinet 7, Drawer: 7
Scope and Contents

Sheet 5

Dates: 1980-10-22
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

F-32-A-311 -- Schematic Dwg. Showing No. 5- Tandem Shaft and Deep Level Development, Cepek-Aberle, 1980-10-22

 Item — Cabinet 7, Drawer: 7
Scope and Contents

Sheet 2

Dates: 1980-10-22
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

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