Geology Plan Maps
Found in 5950 Collections and/or Records:
E-30-58 -- 3500 Level 9 Ledge South, 1994-10
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.
E-30-77 -- 3650 Level 9 Ledge, 1991-04-10
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.
E-30-78 -- 3650 Level, 1991-04-10
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.
E-30-79 -- 3650 Level Yates, 1991-07-08
Mine Survey Map of 3650 level at the Yates.
50 Scale Plan Maps
Alternate Number E-30-79 3650' Yates 3650 Yates TN [Right Arrow]
E-30-9.1 -- 3200 Ft. Level 9 Ledge 50' S'sill, 1994-10
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.
E-30-9.2 -- 3200 Ft. Level 9 Ledge 100 S'sill, 1994-10
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.
E-30-25.1 -- 3350, 1994-10
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.
E-30-25.2 3350 South 9L, 1994-10
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.
E-30-52.1 -- 3500 Ft. Level Yates Drift, 1991-05-07
Mine Survey Maps of the 3500 foot level in the Yates Drift.
50 Scale Plan Maps.
Alternate Number E-30-52.1 3500' Yates Dft. 3500 Yates TN [Left Arrow]
E-30-53.1 -- 3500, 1994-10
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.