HMC Departments
Found in 1038 Collections and/or Records:
Dwg. 4, Drawer 30 -- Wall Reinforcing Steel, Water Tank, 1976-05-17
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.
Dwg. 5, Drawer 30 -- Floor Reinforcing Steel, Water Tank, 1976-05-17
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.
Dwg. 7, Drawer 30 -- Catwalk and Reinforcing Schedule, Water Tank, 1976-05-17
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.
E-101-11-3 -- Crusher Building Sections, 1905-05-01
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.
E-121-1 -- Footing Layout-Conveyor Tunnels, 1950-09-26
Sheet 13
E-121-1 -- Foundation Details for #30-55 Allis-Chalmers Gyratory, 1951-01-05
Sheet 16
E-121-1 -- General Drawing-Adit from Conveyor No.3 Gallery, 1950-10-14
Sheet 15
E-121-1 -- Installation of 2 "Tyler" F-600 5'x12'-2 Deck Screens, 1950-05-22
Sheet 3
E-121-1 -- Roof Steel Plan-Conveyor Galleries No. 2, 3, 4, 1950-10-05
Sheet 14
E-121-1 -- Waste Rock Conveyor-Conveyor Details, 1954-10-22
Sheet 21