Metallurgical
Found in 3764 Collections and/or Records:
D-34-135 -- Metallurgical Dept. Refinery Security Wall Details, 1975-08-08
Sheet 2
D-34-135 -- Refinery Bar Gates West Entrance, 1976-04-30
Sheet 5
D-34-135 -- Refinery- Guard Room Window Change
Sheet 3A
D-34-135 -- Refinery- New Stairs and Platform Entry to Guard Room, 1975-10-14
Sheet 3
D-34-135 -- Refinery- Personnel Check Area- at East Door, 1975-11-17
Sheet 4
D-34-135 -- Window Frames for Offfice at Refinery
Sheet 3B
D-34-136 -- Metallurgical Dept Refinery Misc. Security Screens, 1975-11-03
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.
D-34-142 -- Metallurgical Dept. Safety Screen for Assay Office, 1975-04-07
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.
D-34-146 -- Stairs & Shed Cover Steel, West Sand Plant to Recycle Pumphouse, 1977-02-13
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.
D-34-155 -- Door & Shed to Enclose Stairway to Basement of Refinery, 1979-01-15
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.