Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
E-34-44 -- Shaft Elevations, 1944-04-10 - 1957-01-01
2 copies
E-59-4 -- 6 Winze Wire 6200 to 6500, 1987-02-07
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.
E4606-128 -- single deck alumimum cage #4 winze, 1955-11-08
Sheet 6
E5325-130 -- assembly of slusher pocket 6000' level winze #4, 1961-06-17
Sheet 3
E5379-100-127 -- Steel Details Skip Dump Bin Winze No. 4, 1962-02-01
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.
E5645-130 -- details of rails and alloy plates slusher pocket 6800 ft. level winze #4, 1963-12-05
Sheet 6
E6425-50-76 -- cage for elevator #6 shaft, 1972-01-17
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.
E6494-76 -- trolley beam and pin for skip changer crane 4850 #6 shaft, 1972-05-31
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.
E6515-76 -- side plates for transfer bin 4622 ft. level #6 shaft, 1973-03-05
Sheet 5
E9105-90 Revisions 3 -- Supports for New 8100 Level Transfer Bin #6 Shaft, 1986-12-10
Sheet 5 of 16