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Hydroelectric Plants

 Subject
Subject Source: Local sources

Found in 355 Collections and/or Records:

D-21-038 -- Englewood Chlorination Chlorine Bottle Holders, 1968-02-14

 Item — Cabinet Multi-Drawer D, Drawer: 21, Folder: 1
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: 1968-02-14
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-21-042 -- Englewood Chlorinator Bldg Exhuast Fan, 1968-03-14

 Item — Cabinet Multi-Drawer D, Drawer: 21, Folder: 1
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: 1968-03-14
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-28-031 -- Spearfish Hydro No. 1 Basement Pipe Screens, 1967-06-24

 Item — Cabinet Multi-Drawer D, Drawer: 28, Folder: 1
Scope and Contents

Sheet 3

Dates: 1967-06-24
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-29-019 -- Homestake Main Office Alterations to Front Counter, 1954-06-09

 Item — Cabinet Multi-Drawer D, Drawer: 29, Folder: 1
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: 1954-06-09
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-29-021 -- Pole Line North of Hanna Change at Angle Point, 1957-06-13

 Item — Cabinet Multi-Drawer D, Drawer: 29, Folder: 1
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: 1957-06-13
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-31-159 -- Hanna Pump Station Equipment for Handling Chlorine Tanks, 1946-01-12

 Item — Cabinet Multi-Drawer D, Drawer: 31, Folder: 4
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: 1946-01-12
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-31-169 -- Seven Stall Garage & Warehouse at Hydro #2- Maurice, S.D., 1941-07-01

 Item — Cabinet Multi-Drawer D, Drawer: 31, Folder: 4
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: 1941-07-01
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-31-214 -- Spearfish Hydro No. 2 Trestle for 52 Inch Line at Johnson Gulch, 1952-08-12

 Item — Cabinet Multi-Drawer D, Drawer: 31, Folder: 5
Scope and Contents

Sheet 1

Dates: 1952-08-12
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-31-214 -- Spearfish Hydro No. 2 Trestle for 52 Inch Line at Johnson Gulch, 1952-08-12

 Item — Cabinet Multi-Drawer D, Drawer: 31, Folder: 5
Scope and Contents

Sheet 2

Dates: 1952-08-12
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-31-214 -- Spearfish Hydro No. 2 Trestle for 52 Inch Line at Johnson Gulch, 1952-08-12

 Item — Cabinet Multi-Drawer D, Drawer: 31, Folder: 5
Scope and Contents

Sheet 3

Dates: 1952-08-12
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

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