Ventilation
Found in 371 Collections and/or Records:
6964-111 -- Water Slinger for 4-15/16" Bored Brg. On Fan Shaft Kink Fan, 1976-02-03
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.
6997-111 -- Skid for 20 Ton Water Chiller Ventilation Air Conditioning, 1976-03-30
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.
7046-56 -- Spray Manifold for Chilled Water Mine Air Conditioning, 1976-07-21
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.
7099-75 -- Misc. Details for Ross Fans, 1977-09-21
Sheet 4
7138-67 -- bearing pedestal for 3500 fan, 1977-05-25
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.
7339-69 -- chilled water coil to 20" vent bag adapter ventilation, 1978-12-06
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.
7503-80 -- Hinge Revision for Existing Fire Doors Mine Ventilation, 1988-03-08
Sheet 1A
7539-80 -- Coil Covers for 60 Ton Spot Coolers, 1980-02-28
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.
7561-80 -- Air Flow Divider Kirk Fans, 1980-04-03
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.
7562-111 -- Fan Support for TC245 Aerovent Centaxial Fan and Duct Adapter from Fan Discharge to 24" Vent Bag, 1980-04-03
Sheet 1