Surface Shafts, Crushing Plants and Tramway
Found in 4634 Collections and/or Records:
9039-62 -- Collection Tray for Solvent Storage @ Ross & Yates Hoist Rooms, 1986-08-20
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.
9044-90 -- Skip Copmartment Doors for 4850 Level Ross & Yates, 1986-08-27
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.
9045-62 -- Threaded Socket & Push Rods for Hydraulic Ram- Yates Clutch Change, 1986-08-23
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.
9049-71 -- Guard & Details for Door Warning Device 4850 Dump Yates Shaft, 1986-09-01
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.
9060-71 -- Spacer for Underground Ore Hoist Clutch Yates, 1986-09-29
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.
9069-71 -- Oro Hondo Drain Trough Bolt-on Side Plates, 1986-10-08
Sheet 1
9069-71 -- Oro Hondo Drain Trough Parts Side Trough Channels & End Cover Plates, 1986-10-20
Sheet 2
9075-71 -- Platform for Rotestco Testing & Washing Windows Yates Cage Hoist Side, 1986-10-15
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.
9077-62 -- Airline in Tramway at Ross Shaft to Adapt from Steel to Polyethylene SDR B. 5 Plastic 12" Pipe, 1986-10-20
Sheet 1
9077-62 -- Connection of New Polythylene Pipe to Existing 14" Mine Water Pipe in Ross Tramway, 1986-11-04
Sheet 2