Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
F-32-A-196 -- Proposed Fingers and Arc Gate for Winze 4 Ore Chute 4850, 1968-05-10
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.
F-32-A-197 A -- Changeover for Finger Details for No 4 Winze Ore Chute 4850, 1968-05-15
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-197 B -- Change Over to Finger Details for No 4 Winze Ore Chute 4850 No. 4 Winze Waste Chute 4850, 1968-09-05
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-197 C -- Operators Platform for Waste Chute No 4 Winze 4850, 1969-09-04
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-211 -- Coeur d' Alenes Co. Cage Modifications for 26 Service Raise 4850 Level, 1968-10-23
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.
F-32-A-212 -- Control Mounts for 26 Service Raise Cage 4850, 1968-11-04
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-213 -- 5900 Slusher Pocket Solid Wear Plates No 4 Winze, 1968-11-11
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.
F-32-A-214 -- 26 Service Raise Cage Misc. Equip. Coeur d' Alenes Service Cage, 1968-12-05
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-217 -- No 4 Winze 5900 Slusher Pocket Fan for Dust Control, 1968-12-19
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.
F-32-A-219 -- Special 30" Fittings for Ventube Insulated for Spot Cooler 18 Ga, 1969-05-14
Sheet 5