Hydroelectric power plants

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.

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.

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.

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.

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.

Scope and Contents Drawn By: R.H.R.Scale: 1" = 50'Tracing Paper (Onion-skin?) original. Homestake Mining Company, Hydro No. 1, Spearfish, S.D., Homestake Building Group "L". Shows Hydro Electric No. 1, 3 dwellings, Spearfish Creek, water lines, water hydrants, and roadways. Has Homestake coordinates. Shows small map of original Spearfish Electric Plant and Highway 14A. With Homestake Coordinates.These are the following identified buildings: L1 - Hydro Electric No. 1...

Scope and Contents Scale: 1" = 50'Linen original. Homestake Mining Company Building Group "M" with numbered buildings. Showing Hydro Plant, Highway 14A, Spearfish Creek, buildings, school, water lines water hydrants, and power lines.These are the following identified buildings: M1 - Hydro No. 2 Power House M2 - Dwelling M3 - Dwelling M4 - Dwelling M5 - Dwelling M6 - Coal and Wood Storage M7 - Warehouse M8 - Garage and Repair Shop M9 - Warehouse M10 - Bunk Houses/Miscelaneous...

Scope and Contents Drawn By: R.H.R.Scale: 1" = 50'Size: 22.5" x 34.5"Date: 12/18/1957Detailed Description: Linen original. Shows the Hydro Electric No. 2 Power Plant (Labeled as "M1") along Spearfish Creek. Next to the plant is U.S. Highway 14A between Savoy and Hydroelectric Power Plant No. 1. The drawing features three tanks with their capacities listed other buildings such as a garage, two sheds, a building labeled "Dwelling M2", and an unlabeled building....

Scope and Contents Drawn By: R.S.F.Scale: 1" = 50'Linen original. Homestake Mining Company, Hydro Electric No. 1 in Spearfish, S.D. Building Groups "K" & "L". Map originally included Homestake Building Group "M" (Hydro Electric Plant No. 2 in Maurice but is crossed off with a note that says OUT See Map M. This map still shows the Spearfish Flour Mill (Building Group "K"). Homestake Building Group "L" shows Hydro Electric Plant No. 1, 4 Homestake dwellings, and water lines. The...

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.