Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
6175-130 -- machining jig for #4 winze ore hoist sheave lineres machine shop, 1968-05-20
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.
6192-82-109 -- Coupling for Lilly Control Drive #4 Winze Ore Hoist, 1968-07-27
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.
6200 -- 6200 Ft. Level -- 19L -- G:\MINE\ 6200\SURVEY\620019L
Sheet 4
6200 -- 6200 FT. Level - 19L - G:\MINE\6200\SURVEY\620019L
Sheet 2
6200 -- 6200 Ft. Level -- 19L -- G:\Mine\6200\SURVEY\620019L
Sheet 4.5
6200 -- 6200Ft. Level -- 19L -- G:]MINE]6200\SURVEY\620019L
Sheet 3
6200 Ft. Level --19L -- G"\MINE\6200\SURVEL\620019L
Sheet 1
6200 FT. LEVEL -- 27-29F -- 17L --G:\MINE\6200\2729F -- 27-29SF, 6350, 19L -- ALLSUP,BERG,SAXER,BURNETT,MERCHEN, 1992-04-17
27-29F -- 17
6200 FT. LEVEL -- 27-29F -- 17L --G:\MINE\6200\2729F -- 27-29SF, 6350 -- 19L -- ALLSUP,BERG,SAXER,BURNETT,MERCHEN, 1992-01-30
27-29F -- 17
6200 FT. LEVEL -- 27-29F -- 17L --G:\MINE\6200\2729F -- 27-29SF, -6350 -- 19L -- ALLSUP,BERG,SAXER,BURNETT,MERCHEN, 1991-12-12
27-29F -- 17