Surface Shafts, Crushing Plants and Tramway
Found in 4634 Collections and/or Records:
A4654-129 -- gear motor mount and chain guard waste rock conveyor Yates, 1956-02-09
Sheet 2
A4721-131 -- piping system for Worthington YB-2 compressor and radiator #5 air shaft, 1956-06-06
Sheet 2
A4741-128 -- floor details transfer bill level 5000' Yates skiploader, 1956-08-09
Sheet 2
A4742-80-107 -- Gear Inspection Platforms Center Sections Ross & Yates Hoists, 1957-04-13
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.
A4752-128 -- skiploader floor details 5000' Yates skiploader, 1956-08-23
Sheet 2
A4795-130 -- details discharge chute waste rock conveyor Yates, 1956-12-10
Sheet 2
A4804-131 -- heater assembly and location engine room #5 air shaft, 1956-12-21
Sheet 2
A4809-129 -- proposed drilling 11" x 19-1/4" bearing for cooled oil on MG set Ross cage hoist, 1957-01-08
Sheet 2
A4820-129 -- proposed drilling 14" x 24-1/2 flywheel bearing for cooled oil Ross ore hoist, 1957-01-23
Sheet 2
A4849-79-106 -- Ross Ore Hoist Sheave North Side Sheave No. 3 As Installed 2-2-57, 1957-02-04
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.