Property / Structures
Found in 4816 Collections and/or Records:
7121-130 -- special safety screen for 2600 dump Ross shaft, 1977-04-06
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.
7123-79 -- Dorr Oliver Long Skips- Ross New Skips in Relation to Existing Headframe Steel, 1977-05-11
Sheet 7 of 7
7123-79 -- Ross Head Frame Dorr Oliver Long Skips Misc. Handling Parts, 1977-05-03
Sheet 5 of 7
7123-79 -- Ross Head Frame Dorr Oliver Long Skips Misc. Handling Sling. Etc., 1977-04-21
Sheet 4 of 7
7123-79 -- Ross Head Frame Dorr Oliver Long Skips Misc Skip Handling Parts, 1977-04-21
Sheet 3 of 7
7123-79 -- Ross Head Frame Dorr-Oliver-Long Skips Misc. Steel Supports, 1977-04-08
Sheet 2 of 7
7123-79 -- Ross Head Frame Dorr-Oliver-Long Skips Plan View- Plates & Trip, 1977-04-07
Sheet 1 of 7
7123-79 -- Ross Headframe Dorr Oliver Long Skips Critical Path, 1977-07-10
Sheet 6 of 7
7142-120 -- Ross Skip Change Support Beam and Mounting Angles, 1977-06-03
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.
7167-75 -- pipe clamp for Yates tramway anchorage, 1977-09-08
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.