Cyanide Plant No. 3
Subject
Subject Source: Local sources
Scope Note: Alternative Names: West Sand Plant
Found in 4 Collections and/or Records:
D-19-037A -- Cyanide No. 3 Extension of Bowl Classifier Floor Edge Materrial for Stair Well, 1946-03-20
Item — Box 4, Folder: 3
Scope and Contents
Drawn by: L.G.W.
Traced by: L.G.W.
Scale: None
Blueprint for Cyanide Plant No. 3 Extension of Bowl Classifier Floor, Edge MAterial for Stair Welll. Drawing included is the plan, typical section, and elevation.
Dates:
1946-03-20
D-19-040 -- Trolley Beam for Cyanide No. 3 , 1946-06-12
Item — Box 4, Folder: 3
Scope and Contents
Drawn by: H.J.S.
Traced by: H.J.S.
Scale: None
Blueprint of Trolley Beam for Cyanide Plant No. 3. Also features a list of materials required.
Dates:
1946-06-12
D-19-085 -- 18" Steel Joist Details, 1960-08-27
Item — Box 4, Folder: 3
Scope and Contents
Drawn by: Warren
Scale: Shown
Blueprint for 18 inch Steel Joist details. The sheet features drawings of steel joist - type 18L05 (scale: 1/2" = 12"), end detail (scale: 1" = 4"), and bridging.
On the second copy are red and green marks on the steel joist and a note "Thse O.W. Joists were made in our shop and used at W. Sand Plant addition // L.J.W."
Dates:
1960-08-27
Homestake Vested Water Rights
Collection
Identifier: 5000
Abstract
The Homestake Mining Company was founded in 1876 and operated for 126 years, ultimately growing into the oldest, largest, and deepest gold mine in the Western Hemisphere. A critical contributor to this large-scale success lies in the company’s early acquisition of water rights in the Black Hills. The water rights collection housed at the Homestake Adams Research and Cultural Center details the mine’s systematic attainment of these water rights, as well as the legal struggles that occurred in...
Dates:
1876 - 1998