Hydroelectric power plants

D-18-052 -- Plates for Wier Repair Hanna Pump Station, 1947-04-22

Item — Cabinet Multi-Drawer D, Drawer: 18, 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: 1947-04-22

Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-18-069 -- Englewood Chrlorinator Bldg Door Cover Steel & Bolt Stop, 1966-05-06

Item — Cabinet Multi-Drawer D, Drawer: 18, 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: 1966-05-06

Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-18-073 -- Englewood Chlorinator Support & Bracket Chlorine Manifold Support, 1966-12-09

Item — Cabinet Multi-Drawer D, Drawer: 18, 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: 1966-12-09

Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-18-098 -- Englewood Chlorinator Valve Mounting Bracket, 1973-10-05

Item — Cabinet Multi-Drawer D, Drawer: 18, 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: 1973-10-05

Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

D-19-048 -- Hanna Pump Station -- Kitchen Cabinets -- Ed Dryer Residence, 1947-09-23

Item — Box 4, Folder: 3

Scope and Contents

Drawn by: L.G.W.

Traced by: L.G.W.

Approved by: G.N.M.

Scale: 1" = 12"

Blueprint for the Kitchen Cabinets for the Ed Dryer Residence at the Hanna Pump Station. The sheet includes drawings of plan of top, front elevation, front elevation (framing details), and section "A-A". Drawing has a note of "Charge # 62312."

Dates: 1947-09-23

Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection