Surface Shafts, Crushing Plants and Tramway
Found in 4636 Collections and/or Records:
D-27-063 -- Curb on Roof of Carbide Room for Ventilator Stack Ross Shaft Change House, 1934-06-25
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.
D-27-066 -- Carbide Room Hatch Cover Ross Shaft Change House, 1934-07-31
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.
D-27-069 -- Ross Shaft 6'0"x7'0" Door Frams in Ramp From Ross Dry to Ross Shaft, 1934-10-20
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.
D-27-070 -- Steel Structure for Ross Shaft 3800 Foot Level to 4154 Foot Level, 1936-05-18
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.
D-27-071 -- Survey of Old Ellison Coal Storage Bin in Which was Built the Ellison Group Heating Plant
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.
D-28-020 -- Ross Hoist Building. Door Framing to Receive R.C. Mahon 700 CH-Roll Up Door, 1961-02-10
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.
D-28-022 -- Rubber Hoisting Frame-- Ross & Yates Engine Rooms, 1965-10
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.
D-28-025 -- Ross Skip Compartment-- Hinged Mahogany Guides, 1966-02-04
Sheet 1
D-28-028 -- Ross Head Frame-- Skip Changing Platform, 1966-03-29
Sheet 11
D-28-029 -- Ross Head Frame Skip Changing Platform-- Ladder Safety Enclosure, 1966-04-23
Sheet 12