Cabinet Tan Cabinet 19
Contains 695 Results:
3 -- Fans, air lock erection, 1990-03-01
Sheet 7
3 -- Fans, air lock erection sections, 1990-03-01
Sheet 8
Fans, 3500 fans
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.
Fans, 3500 fans
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.
3 -- Fans, possible layout for 3500 booster fans Yates header option, 1989-12-09
Sheet 1