Metallurgical
Found in 3768 Collections and/or Records:
D-32-142 -- Metallurgical Dept. Assay Office Pipe Details, 1970-04-14
Sheet 25
D-32-142 -- Metallurgical Dept. Assay Office Scale Room Duct Work, 1971-01-13
Sheet 38
D-32-142 -- Metallurgical Dept. Assay Office Transformer Supports, 1970-07-30
Sheet 28A
D-32-142 -- Metallurgical Dept. Assay Office Transformer Supports, 1970-08-04
Sheet 28B
D-32-142 -- Metalurgical Dept. Assay Office Furnace Counterweight, 1970-04-03
Sheet 23
D-32-145 -- Slime Plant Outside Stairs @ Upstream End, 1958-09-08
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-32-148 -- Slime Plant Misc. Sprinklers, 1959-12-16
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-32-160 -- Metallurgical Dept. Cyanide sand plant No. 3 Mill Floor Modification, 1972-02-12
Sheet 1
D-33-044 -- Assay Office, Gate Entrance
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-33-297 -- Metallurgical Department, West Sand Plant, Proposed Cyanide Feder, 1979-02-26
Sheet 1