Surface Shafts, Crushing Plants and Tramway
Found in 4634 Collections and/or Records:
3241-100-127 -- Additional Details for New Oro Hondo Fan House, 1941-02-03
Sheet 4
3241-100-127 -- Details of Oro Hondo Fan House, 1941-01-24
Sheet 2
3241-100-127 -- Details Oro Hondo Motor House, 1964-05-28
Sheet 5
3241-100-127 -- Foundation Plan & Elevation Oro Hondo Fan House, 1941-01-30
Sheet 3
3241-100-127 -- Oro Hondo Fan House: Exhaust System - Foundation Plan & Elevation, 1941-01-30
Sheet 3
3241-100-127 -- Outline of Frame for Oro Hondo Fan House, 1941-01-11
Sheet 1
3251-100-127 -- Details of Pipe Support, for 3"x12" Air Lines- 4100' Level Yates Shaft, 1941-02-25
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.
3251-100-127 -- Supporting Brackets for 3" & 12 Air Lines, in Yates Shaft Supports Located at 1100, 2300, 3200, 1940-03-05
Sheet 2
3252-99-126 -- Addition to Yates Compressor Building and Location at No. 6 Compressor, 1941-02-26
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.
3254-93-120 -- I-Beam and Hanging Arrangement for Pump Room. Ross 1250. "2-Ton Trolley.", 1941-03-03
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.