Metallurgical

Scope and Contents Drawn By: R.S.F.Scale 1" = 50'Linen original. This drawing shows two separate plants on same map. Slimes Plant in Deadwood, S.D. and Cyanide No. 2 in Blacktail (Central City), S.D.. Homestake Mining Company's Building Group "J" (Deadwood Slimes Plant) shows Deadwood Creek, Whitewood Creek, Park Street, Pine Street, Congregational Church, and water lines and water hydrants. Homestake Building Group "H" (Blacktail Cyanide No. 2) map shows Deadwood Creek, Highway,...

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.

Scope and Contents

Drawn by: L.G.W.

Scale" 1" = 1'

Blueprint for the metal sleeves for the wood stave sewer pipe in the East Sand Plant. The sheet features drawings of wood stave connection sleeve and angle connection sleeve. Also on the sheet is the charge number "00167-402 Lab. and Mat."

Scope and Contents

Drawn by: Warren

Traced by: L.G.W.

Blueprint for the frame for air filters in the Refinery. The sheet contains drawings of plan of top, side elevation, end elevation, section "A-A", conntection between frame and boot, and fastener. The sheer also notes the charge number "00166-393 L&M."

Scope and Contents

Drawn By: S.L.R.

Scale: 1 1/2" = 1"-0"

Tracing Paper. Zinc Precipitation System. The Zinc Precipitaion System Flow sheet of West Sand Plant, Leachers Shack, Press Floor, and Pump Room.

Sheet 1 of 3

Scope and Contents

Drawn By: G.G.

Tracing Paper. Zinc Precipitation System Control Wiring Diagram.

Sheet 2 of 3

Scope and Contents

Drawn By: G.G.

Tracing Paper. Zinc Precipitation Control Wiring Diagram. Showing Wiring in The Press Floor Remote Rack #3.

Sheet 3 of 3

Scope and Contents

Drawn By: Pyle

Traced By: Schmidt

Scale: 1 1/2"= 12" and 3" = 12"

Pape BlackLine Copy, Cyanide Sand Plant N0.3, Ball Mill Discharge Box, Detail Drawing. Plan View with 3 Sections, Second Plan with an Elevation and a section.

Scope and Contents

Drawn By: Pyle

Traced By: C.S.

Scale: 3" = 12"

Paper BlackLine Copy, Cyanide Sand Plant No. 3, Feed Trough for Model "D" Classifier. Plan View with front elevation and 2 sections. Multiple views of Splitter (sections and plans).

Scope and Contents

Drawn By: Pyle

Traced By: C.E.S.

Scale: 3/4" = 12"

Paper Black Line Copy, Cyanide Sand Plant No. 3, 6'x21'-8" Dorr Model "D" Classifier, General Drawing. Partial Plan and an elevation view.