Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
10647-91 -- 40# dual track switch in vent dft. On 4850 #6 shaft side of air door, 1995-03-22
Sheet 1
10653-64 -- Pivot Shaft-- #6 Shaft Skips, 1995-03-27
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.
10666-64 -- Coil Spring (Field) 6-8 Ton Mancha Motors-- Mine Elec. Motors (Comp. #48698), 1995-06-01
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.
10676-60 -- #4 Winze Ore Hoist Sheaves HMC Item #28825 Color- Red #4 Winze Ore Hoist, 1977-12-28
Sheet 1 of 2 Revision 1
10677-60 -- #4 Winze Ore Hoist Sheaves HMC Item #28825 Color- Red Urethane Sheave Liners/#4 Winze Ore Hoist, 1977-12-28
Sheet 2 of 2
10686 405-010 -- Ventilation Drawing, 2600 Yates turbine installation, 1998-06-30
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.
10702-66 -- #6 and #4 winze water tank lids, 1995-10-09
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.
10714-66 -- collection boxes #4 and #5 spirals, 1995-10-27
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.
10728-91 -- side straps, rollerrs and spacers for changing individual ropes on #6 cage hoist, 1995-12-07
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.
10738-91 -- Level crossection stations and skip pockets #4 winze, 1996-01-26
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.