Surface Shafts, Crushing Plants and Tramway
Subject
Subject Source: Local sources
Found in 4632 Collections and/or Records:
D5750-130 -- assembly and details air door 4850 header Ross, 1964-03-02
Item — Cabinet Tan Cabinet 12
Scope and Contents
Sheet 5
Dates:
1964-03-02
D5873-130 -- details of steel sides for dual parallel fans Oro Hondo, 1964-05-16
Item — Cabinet Tan Cabinet 12
Scope and Contents
Sheet 4
Dates:
1964-05-16
D6324-49-75 -- proposed safety cage skiploader operator Ross 2600 & 3200, 1975-09-30
Item — Cabinet Tan Cabinet 8
Scope and Contents
Sheet 5
Dates:
1975-09-30
D7466-80 -- Pipe & Elbow Assy for 2450 Ross Power Recovery Turbine, 1980-03-17
Item — Cabinet Tan Cabinet 5
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:
1980-03-17
D8763-85 -- Columns 11, & 12 for 4850 Ross Skiploader Ross Skiploaders, 1985-02-15
Item — Cabinet Tan Cabinet 5
Scope and Contents
Sheet 4 of 14 (2 copies)
Dates:
1985-02-15
D8957-90 -- Support Columns 11, & 12 4850 Yates Skiploader , 2 copies, 1985-02-15
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 4 of 13
Dates:
1985-02-15
D8977-90 -- Foundation & Steel Details for Yates 5000' Level Transfer Bin Yates Skiploader, 2 copies, 1986-04-01
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 4 of 21
Dates:
1986-04-01
D8978-90 Revisions 1 -- Floor Details- Transfer Bin Level Yates Skiploader 5000', 2 copies, 1956-08-09
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 4 of 5
Dates:
1956-08-09
D9423-90 -- Middle Chute Assy 3900 Ross Skiploader, 1988-07-05
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 4 of 16
Dates:
1988-07-05
D9620-90 -- New Power Recovery Turbine for 5000' Level Ross Shaft Misc. Ross Shaft, 1989-05-02
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 4 of 6
Dates:
1989-05-02