Metallurgical
Found in 3764 Collections and/or Records:
6801-111 -- Fan Mount and Guard for Refinery Blast Furnace Window, 2007-10-21
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.
6812-60 -- Hydraulic Amalgam Press- South Mill, 1974-11-26
Sheet No. 8
6814-69 -- weir for measuring outflow of sand vats to sewer west sand plant, 1974-12-05
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.
6815-76 -- slag drump at refinery, 1974-11-04
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.
6816-120 -- American Blower Exhaust Fan- HS Inspection Opening and Cover Plate and Gasket. Refinery, 1974-12-09
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.
6817-120 -- Foundry Crane Electrical Wire Guard Foundry, 1974-12-10
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.
6820-109 -- Sweeping 3" Pipe 90 degree Elbow for South Mill Sump Pump Line, 1974-12-20
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.
6821-78 -- details 24" feedline to 125' thickeners, 1977-08-15
Sheet 77D
6821-78 -- details 24" feedline to 125' thickeners, 1977-08-18
Sheet 77E
6821-78 -- details 24" feedline to 125' thickeners
Sheet 77F