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Surface Shafts, Crushing Plants and Tramway

 Subject
Subject Source: Local sources

Found in 4634 Collections and/or Records:

8962-90 -- Oro Hondo Surface Fan Duct Details- 10'x11' Wide Door Section- Duct Section "C", 2 copies, 1986-03-10

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 9

Dates: 1986-03-10
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8962-90 -- Oro Hondo Surface Fan Duct Details- Nominal 10'x11' Reg. To 11' Dia Round Section "D", 2 copies, 1986-03-02

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 10

Dates: 1986-03-02
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8962-90 -- Oro Hondo Surface Fan Duct Details- Nominal 11'x 14' Long Section "E", 2 copies, 1986-03-02

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 11

Dates: 1986-03-02
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8962-90 -- Oro Hondo Surface Fan Duct- Shaft Cover Section "A" (Transitional 90 Inlet), 2 copies, 1986-03-04

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 7

Dates: 1986-03-04
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8962-90 -- Oro Hondo Surface Fan Duct Transitional 90 Outlet Section "B", 2 copies, 1986-03-05

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 8

Dates: 1986-03-05
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8962-90 -- Spare Fan Isolation Door 3/4"- Duct Section "H" Oro Hondo Surface Fan, 2 copies, 1986-04-22

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 14

Dates: 1986-04-22
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8970-71 -- Screens for Ross Shaft to Replace Rusted Screens and Mounting Angles, 1971-04-20

 Item — Cabinet Tan Cabinet 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: 1971-04-20
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8970-71 -- Screens for Ross Shaft to Replace Rusted Screens and Mounting Angles, 1971-04-20

 Item — Cabinet Tan Cabinet 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: 1971-04-20
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8976-71 -- Rail Section Between Trolley Ore & Waste Raise 4850' Yates, 1986-03-28

 Item — Cabinet Tan Cabinet 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: 1986-03-28
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

8978-90 -- Assembly and Details Skiploader Floor 5000' Yates Skiploader, 1956-08-25

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 2 of 5

Dates: 1956-08-25
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

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