Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
D-31-058 -- Engine Room Arch-- Milliken Shaft, 2000 Ft Level, 1931-06-22
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.
D-31-253 -- Mine Supply Raise 4100 Down Steel Detail, 1964-04-24
Sheet 3
D-31-253 -- Mine Supply Raise, 4100 Level, 1963-08-05
Sheet 2
D-31-253 -- Mine Supply Raise, General Layout, 1963-07
Sheet 1
D-31-253 -- Mine Supply Raise General Layout, 1963-07
Sheet 1A
D-31-253 -- Mine Supply Raise General Layout at Intermediate Levels, 1963-07
Sheet 1
D-141-26 -- Foundation Plans for Mine Ventilating Fans and Motors, 1917
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.
D-141-27 -- Mine Ventilating Door, 1917
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.
D-141-97 -- General Arrangement of No. 19 "Sirocco" Ventilating Fan arranged primarily for Exhausting, 1923
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.
D-141-98 -- Partial Section through No. 19 "Sirocco" Exhausting Fan, 1923
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.