Metallurgical
Found in 3768 Collections and/or Records:
7497-80 -- Stairs- Landings & Walkways for Met. Dept Lab, 1979-12-18
Sheet 1
7497-80 -- Stairs- Landings & Walkways for Met. Dept Lab, 1979-12-18
Sheet 3
7511-80 -- South Mill Tramway Dump Area Conveyor System to Fill All Bins, 1980-02-22
Sheet 2
7511-80 -- South Mill Tramway Ore Dump Area Conveyor Extension to Feed All 4 Mills, 1980-01-10
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.
7519-80 -- Gland Seal Pipe Line at South Mill Thickener House, 1980-01-25
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.
7521-111 -- Adapter for New Fry Overr Drying Table - Assay Office, 1978-03-31
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.
7537-65 -- pump bases for gland seal pipe line at South Mill thickener house, 1980-02-25
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.
7538-80 -- Proposed Piping for Pumps & Float Valve at South Mill Thickener House Gland Seal, 1980-02-28
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.
7593-80 -- Blast Furnace Body, Parts Refinery, 1980-07-01
Sheet 2
7593-80 -- Blast Furnace Body Refinery, 1980-06-30
Sheet 1