Box Cabinet F, Tub 1
Contains 51 Results:
F-044-1 -- Underground Mapping, linen page lays over a colored page, showing the mineral bodies, no idea where or what this is!!
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.
F-046-3 -- Profile and Plan of Proposed Tunnel Line From B&M Hoist to New Boiler Plant, 1915-01
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.
F-050-1 -- Graph showing ore milled, people employed, cost of machinery, 1959-1963; graph showing mining costs and unit costs 1959-1964; graph showing costs of the various shops and machinery, 1959 - 1964
3 separate graphs
F-050-2 -- Graph showing ore milled, people employed, cost of machinery, 1959 - 1965
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.
F-052-1 -- No. 5 Airshaft for Grizzly Gulch, 1963-01-24
13 documents
F-053 -- No. 9 Ledge, HMC, 1700 Foot Level to 2450 Foot Level, 2600 Foot Level to 3350 Foot Level, 3500 Foot Level to 5000 Foot Level
3 separate documents
F-055-1 -- Surface, Tramway and 100 Foot Levels, with 4 other surveys from 1009 foot level to 1850 foot level, 1920-01
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.
F-059-2 -- Map showing Longitudinal Sections of Ledges No. 4, No. 5, No. 1, incline, Pierce, No. 3 and ore, waste, and broken ore, 1919 - 1926
6 sheets
F-071-2 -- 200 Foot Level, 2" pipes, 1917-02-16
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.
F-072-1 -- The Durango Mine owned by John L. Sullivan, Timothy Foley and James Cusick, 1896-02
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.