Metallurgical
Found in 3764 Collections and/or Records:
D-31-235 -- Metallurgical Dept. Stairway East of Refinery- Steel Details, 1960-01-13
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-31-237 -- Cy. No. 3- Proposed Conc. Floor for Corner of Upper Vat Floor, 1960-01-30
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-31-238-A -- West Sand Plant Addition Columns & Brace- Steel Details, Homestake Mining-- no. 35456-N Job. No. 1014, 1961-01-31
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.
D-31-238 -- West Sand Plant Access Stairs for 14' Dia. Thickener Tank, 00168-067 Lab. & Mat., 1961-11-30
Sheet 32
D-31-238 -- West Sand Plant Access Stairs for 14' Thickener Tank, 00168-067 Lab. & Mat., 1961-12-02
Sheet 33
D-31-238 -- West Sand Plant Access Stairs for 14' Thickener Tank, 00168-067 Lab & Mat, 1961-12-04
Sheet 34
D-31-238 -- West Sand Plant Add. Siding Sheet Details, 1961-02-22
Sheet 23
D-31-238 -- West Sand Plant Addition Columns & Brace- Steel Details, 1960-02-13
Sheet 1
D-31-238 -- West Sand Plant Addition Columns & Brace- Steel Details, 1960-12-07
Sheet 10
D-31-238 -- West Sand Plant Addition Columns & Brace- Steel Details, 1960-12-29
Sheet 14