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Diamond Drilling

 Subject
Subject Source: Local sources

Found in 161 Collections and/or Records:

8390-83 -- Adjustable Tugger Post for Diamond Drill Diamond Drill, 1983-06-13

 Item — Cabinet Tan Cabinet 5
Scope and Contents From the Collection:

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.

Dates: 1983-06-13

8575-84 Revision 1 -- Rock Pick Cab for Allied & Kent Rock Picks Rock & Diamond Drills, 2 copies, 1984-05-05

 Item — Cabinet Tan Cabinet 5
Scope and Contents From the Collection:

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.

Dates: 1984-05-05

8684-60 -- Ring Drill Clamp Item #19 Part #3175-1356 HMC COMP #07573 Half Clamp #07578 Rock & Diamond Drills, 1994-05-20

 Item — Cabinet 2, Drawer: 2, Folder: 60
Scope and Contents From the Collection:

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.

Dates: 1994-05-20

8701-71 -- Holder for Atlas Copco Ring Drill Pt #3175-1330-80 Comp #07572 (Rock and Diamond Drills), 1984-11-26

 Item — Cabinet Tan Cabinet 4
Scope and Contents From the Collection:

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.

Dates: 1984-11-26

8936-67 -- Float Valve and Hose Bracket for Diamond Drill Water Barrel Diamond Drill, 1986-01-13

 Item — Cabinet Tan Cabinet 2
Scope and Contents From the Collection:

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.

Dates: 1986-01-13

8972-62 -- Handle for JVA Diamond Drill Machine, 1986-03-20

 Item — Cabinet 2, Drawer: 3, Folder: 62
Scope and Contents From the Collection:

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.

Dates: 1986-03-20

8973-62 -- Handle for JVA Diamond Drill Machine, 1986-03-19

 Item — Cabinet 2, Drawer: 3, Folder: 62
Scope and Contents From the Collection:

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.

Dates: 1986-03-19

9030-63 -- Back Brace Screw & Rigid Bar for CP-65 & JVA Diamond Drill Mine Drills, 1986-08-03

 Item — Cabinet 2, Drawer: 3, Folder: 63
Scope and Contents From the Collection:

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.

Dates: 1986-08-03