Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
7668-111 -- Bottom Box Stop Dorr Oliver Skip #6 Shaft, 1980-12-02
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.
7671-81 -- Steel Power Chute Details, 1980-12-06
Sheet 8 of 9
7703-111 -- Guide Runner 136 Cubic Feet Skip L-16550 #6 Winze Skips, 1980-12-12
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.
7704-111 -- Guide Runner Card Skip #4 Winze Skips, 1980-12-12
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.
7711-63 -- Sling Hook-Up for 30 Ton Yale Coolers (New Type Frame 10" Wheels) Mine Ventilation, 1980-12-22
Sheet 1 of 2
7711-63 -- Sling Hook-Up for 30 Ton Yale Coolers (Small Sheels) Mine Ventilation, 1980-12-20
Sheet 2 of 2
7770-111 -- Brake Ratchet Pawl & Linkage Pins for Allis-Chalmerrs Hoist Used for Sinking #7 Shaft from 7100 Level, 1981-02-12
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.
7789-81 -- #4 Winze Dump Deflector Chains, 1981-02-23
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.
7810-82 -- Bracket for Guide Pipe #7 Shaft Counterweight, 1981-03-09
Sheet 1 of 2
7816-82 -- 10" Clamp Assembly for Air Line #7 Shaft Pipe Compartment, 1981-03-11
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.