Underground Mine Infrastructures / Operations
Subject
Subject Source: Local sources
Found in 2892 Collections and/or Records:
F-32-A-291 -- Sinking Hoist Foundation. Oro Hondo Hoist Big Drumb #6- Shaft, 1973-08-30
Item — Cabinet 7, Drawer: 6
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:
1973-08-30
F-32-A-292 -- 6800 Plan 198 21L Showing No. 6 Shaft, No. 7 Winze, and Ventilation, 1973-10-24
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 10
Dates:
1973-10-24
F-32-A-292 -- 7100 Level #6 Shaft to No. 7 Shaft (Revised), 1977-01-11
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 36
Dates:
1977-01-11
F-32-A-292 -- 7100 Level #6 Shaft to No. 7 Winze, 1976-08-19
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 34
Dates:
1976-08-19
F-32-A-292 -- 8000 No. 6 Winze Station, 1975-12-11
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 30
Dates:
1975-12-11
F-32-A-292 -- Composite Section South Showing No. 6 Shaft, No. 7 Winze, and Ventilation System, 1973-10-25
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 13
Dates:
1973-10-25
F-32-A-292 -- Cutout 6800 ft. Level #7 Shaft, 1974-05-14
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 19
Dates:
1974-05-14
F-32-A-292 -- Deep Level No 7 Winze Hoist Anchor Bolts, 1973-12-27
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 8
Dates:
1973-12-27
F-32-A-292 -- Deep Level No 7 Winze Hoist Foundation Plan, 1975-04-11
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 7B
Dates:
1975-04-11
F-32-A-292 -- Deep Level No 7 Winze Hoist Foundation Plan, 1973-12-11
Item — Cabinet 7, Drawer: 6
Scope and Contents
Sheet 7
Dates:
1973-12-11