Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
F-32-A-259 -- 6x8 Cage Raise Layout with Chute on End 5900 No 6 Shaft, 1970-01-07
Sheet 2
F-32-A-259 -- 6x8 Cage Raise Layout with Chute on End 6800 No 6 Shaft, 1970-01-07
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-32-A-264 -- Preliminary Proposal for Gravity Skip Loaders @ 6200 No 4 Winze, 1970-03-26
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-32-A-265 -- 5900 Slusher Trench No 4 Winze Throat and Hopper Plates, 1970-04-14
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-32-A-274 -- 1 R. Tugger Mount with Swivel Base for No 6 Shaft Compartments, 1971-03-10
Sheet 54
F-32-A-274 -- 3 1 XC Ventilation System 5900 to 6800 19 Ledge, 1974-10-08
Sheet 104
F-32-A-274 -- #6 Shaft Steel Sets, 1982-02-02
Sheet D
F-32-A-274 -- 19 Ledge Ventilation Overlay, 1970-12-08
Sheet 30
F-32-A-274 -- 4550 Hoist Room Cutout No 6 Shaft, 1970-11-21
Sheet 8
F-32-A-274 -- 4850 No 6 Shaft Sections at Hoist Room 4 Oro Hondo Hoist, 1971-02-22
Sheet 38