Property / Structures
Found in 4808 Collections and/or Records:
7240-111 -- Bottom Liner for Dorr Oliver Skips Yates & Ross, 1978-02-08
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.
7244-123 -- Available Room for New Radios- Ross Double Deck Cage, 1978-02-27
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.
7260-75 -- Ross head frame skip changing platform plan and elev. Views, 1978-04-26
Sheet 1
7260-75 -- Ross head frame skip changing platform steel details, 1978-04-28
Sheet 2
7272-75 -- Ross pump room 1250 level replacement screens over sumps, 1978-05-25
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.
7274-75 -- Ross pump room 2450 level replacement screens over sumps, 1978-05-30
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.
7282-69 -- #2 head pulley duct addition to existing hood Yates crusher, 1978-07-07
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.
7284-65 -- 10" sewage line in Ross tramway, 1978-07-13
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.
7287-75 -- Ross headframe frame for lowering mine coolers (chillers), 1978-07-27
Sheet 1
7287-75 -- Ross shaft cooler (chillers) lowering frame steel details, 1978-07-31
Sheet 2