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Ventilation

 Subject
Subject Source: Local sources

Found in 371 Collections and/or Records:

535B0004 -- Ventilation Drawing, Filter kit for dual oil filter arrangement model RWBii screw compressor package, 1982-05-17

 Item — Cabinet Tan Cabinet 19
Scope and Contents From the Collection:

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.

Dates: 1982-05-17

535C0009 -- Ventilation Drawing, liquid injection assembly RWBII

 Item — Cabinet Tan Cabinet 19
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007