Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
5386-134-136 -- Loading Chutes for Ore and Waste from Lower Levels #4 Winze, 1961-12-02
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.
5390-82-109 -- No. 4 Winze Ore Hoist Sheave Beam Support Beams and Columns, 1961-12-06
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.
5393-91-118 -- Metal Storage Cabinet Winze 4 Engine Rooms, 1961-12-09
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.
5395-91-118 -- Stairs-Treads-Pit Railing and Railing Pads No 4 Winze - Mine, 1961-12-16
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.
5396-134-136 -- Steel Assembly Skip Dump Bin Winze No. 4, 1961-12-16
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.
5402-100-127 -- Steel Lacing Skip Compartments 4850 Level Winze No. 4, 1961-12-28
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.
5417-100-127 -- Assembly Ore Bin Transfer Cart Skip Dump Bin #4 Winze, 1962-01-31
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.
5424-130 -- top deck of double deck cage skip compartment no. 4 winze, 1962-03-10
Sheet 1
5425-91-118 -- Walkway for Chaning Ropes Ore Hoist Engine Room Winze No 4, 1962-01-19
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.
5426-82-109 -- Grease Guard for Rope Drums Ore Hoist Engine Room Winze No. 4, 1962-02-20
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.