Box Misc. Tub 9
Contains 33 Results:
MT12-021 -- 3800,4100,5300,6200,6500,6800 Levels
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.
MT12-022 -- 19 Ledge -- Levels: 2600,3650,4100,5000,5300,5600,5900,6200,6500,6800
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.
MT12-023 -- 4100 Level -- 19 Ledge North -
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.
MT12-024 -- a) 3650 Level - West Ledge Drift - b) 4850 Level - West Ledges, - c) 4100 Level - Ledges West of 9 Ledge - d) 2600 Level - West of 11 - Ledge - e) 2600 Level - West Ledge - f) 4100 Level - West Ledges - South
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.
MT12-025 -- F- 60 - 17
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.
MT12-026 -- Progress Sheet - 2750 Ft., 2900 Ft., 30a50 Ft., 3200 Ft., 3350 Ft., 3500 Ft, 3650 Ft, 3800 Ft., 3950 Ft., 4100 Ft., 4400 Ft., 4550 Ft., 4700 Ft. , 5000 Ft. Levels
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.
MT12-027 -- Long, Long, LONG, LONG,Geologic? Profile Map? With Pok Locations?
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.
MT12-028 -- Yearly Ore Production by Type of Mining, 1956 - 1979
2 charts --1956-1979--Yearly Ore Production by Level - 2 charts -- 1956-1979 -- Yearly ore Production by Ledge -- 2 charts -- 1956-1979
MT12-029 -- Homestake Mining Company, Lead, SD. - Geology Dept., 1962-05-23
E-46-12-B -- 5750' 19L Subsill Profile 26 Service Raise, 1969-03-27
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.