Cabinet 12
Contains 2390 Results:
Tramway Drawings - Bents No.15 & 16, 1896-07-27
Sheet 11
Tramway Drawings - Bents No.17 & 18, 1896-07-22
Sheet 12
Tramway Drawings - Cross & Longitudinal Struts, 1896-07-31
Sheet 13
Tramway Drawings - Longitudinal Struts, 1896-08-01
Sheet 14
Tramway Drawings - Girders & Cross Frames, 1896-08-01
Sheet 15
Tramway Drawings - Girders & Cross Frames, 1896-08-04
Sheet 16
Tramway Drawings - 70' Spans for Tramway, 1896-07-16
Sheet 17
E-51-16 -- Details of Oro Hondo Shaft Timbers, 1929-10-09
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.
E-51-22A -- Yates Shaft Timber Framing; Revision 3, 1905-04-21
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.
E-51-22B -- Yates Shaft Timber, 1954-04-29
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.