Property / Structures
Found in 4816 Collections and/or Records:
B-6367-93-120 -- Ellison Boiler- #1 and #2 Boiler Front Plate and Burner Mounting Flange, 1971-06-030
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.
B-9121-71 -- Outer Rim Guide Roller for Yates- Ross- #6 Skips, 1987-02-02
Sheet 2 of 4
B1622-13-66 -- bearing cap Ellison no. 1 sheaves, 1934-12-01
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.
B1750-14-66 -- assembly details ends of main traveller Ellison No. 6 sec. Crushers, 1924-11-03
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.
B1936-20-70 -- Plan of Underground Crusher Pocket on 2000 ft. Level at Ellison Shaft, 1923-08-12
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.
B1968-42-68 -- piston for HP side 40" & 25-1/2" x 30" pre2 Ellison LP compressor no. 2, 1936-02-05
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.
B2511-78 -- sections of east elevation D.P. Ayer skip and cage changer adapted to Ellison headframe, 1932-09-28
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.
B2515-33-61 -- Comparison of Sheave Bearings Proposed for Ross Shaft, 1933-06-12
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.
B2586-131 -- details of structural steel Ross shaft skiploaders, 1934-02-14
Sheet 3
B2620-131 -- sheave setting and fleet angle Nordberg cage hoist Ross shaft, 1934-03-08
Sheet 2