HMC Departments
Found in 1038 Collections and/or Records:
7747-111 -- Splitter Wedge 10" Long Met. Dept. South Mill Bull Gang, 1981-01-21
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.
7946-63 -- Mounting Plate for 600 Volt Safety Switch, 1981-07-17
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.
7946-63 -- Mounting Plate for 600 Volt Safety Switch (Misc. Electrical Dept.), 1981-07-17
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.
7954-82 -- Electrical Cable Storage Rack Located At Ross Yard Elec. Dept. Misc., 1981-07-27
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.
8105 -- Elevation & Plan for Shower Partitions, 1940-07-02
Sheet 3C 135-2
8105 -- Plan for Toilet & Shower, Elevations, 1940-07-02
Sheet 3C 135-1
8154-56 -- Flange for Size #4 2300 Volt Cable Electrical Department, 1982-04-19
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.
8479-60 -- Compressor Head Mounting ? Met Dept Comp Building, 1930-11-29
1 of 1
8498-84 -- Met Dept Lime System, 1983-12-28
Sheet 1 of 2
8508-60 -- 80 A 40 Sprocket for Power Street Broom Construction Dept., 1984-01-17
Sheet 1 of 2