South Mill (Lead, S.D.)

Scope and Contents

Drawn By: W.R.M.

Scale: 1" = 50'

Blueprint paper copy. Homestake Mining Company South Mill Group F and Sand Plant Group G. Sheet 2 of 4. Shows East Main Street, Enos Street, Front Street, Haggin Avenue, and Short Avenue. Shows the 2 Sand Plants, South Mill, Richardson Bottling and Ice Cream Plant, water lines and Water hydrants. Map by Factory Mutual Engineering Division of Associated Factory Mutual Fire Insurance Companies.

Scope and Contents Drawn By: A.L.CoolidgeScale: 1" = 50'Linen original. Homestake Mining Company, Lead, S.D., Cyanide No. 1, Cyanide No. 3, and South Mill Groups "F" & "G". Showing buildings with their group letter and building number. Showing the South Mill Sand Plant West, Sand Plant East, Settling Pond, Tramway, Stamp Mill, Refinery, Assay Office, aand water lines and water hydrants. Also shows mine 200 Level portal and East Main Street. The following buildings...

Scope and Contents Drawn By: R.H.R.Scale: 1" = 50'3 copies (Linen original, blackline paper copy, and Sepia plastic copy). Homestake Mining Company, Lead, S.D., South Mill Group "F" & Cyanide Group "G". Showing buildings with their group letter and building number. Showing the West Sand Plant West, East Sand Plant, South Mill, Settling Pond, Refinery, Assay Office, Tramway snow shed, and water lines and water hydrants. Also shows mine 200 Level to B&M portal, East Main...

Scope and Contents

Drawn By: Howard Mason

Scale: None

Linen. Map showing pipelines in Ellison Shaft Area, Homestake Shopyards, Yates Shaft Area, and the Cyanide Mill areas. Shows Lead Streets.

Scope and Contents

Drawn By: F.S.

Scale: 1" = 20'

Blueprint paper copy. Plot Plan view of Homestake Mining Company Cyanide No. 1, Lead, South Dakota. This drawing shows entire South Mill Layout with water lines and valves for sprinkler system. "Automatics" Sprinkler Corp. of America, Youngstown, Ohio.

Scope and Contents

Drawn By: H.J.S.

Scale: 1" = 100'

Tracing Paper original. Ross Shaft, Yates Shaft, and South Mill Group showing ore tramways. Shows 2 tunnel sections, tunnels, and snow sheds. Has Homestake coordinates.

Scope and Contents

Drawn By: C.N.H. (Babe Heinen)

Scale: 1" = 100'

Tracing Paper original. Showing survey lines through tramways from South Mill, Yates Shaft, and Ross Shaft. Has Homestake coordinates.

Scope and Contents

Drawn By: H.J.S.

Scale: 1/16" = 1'-0"

Linen graph original. Profile No. 1 (looking east), Along Straight (southwest) part of ore tramway.

Top of tramway at elevation 5180'.

Scope and Contents

Drawn By: H.J.S.

Scale: 1/16" = 1'-0"

Linen graph original. Profile No. 2 (looking east), Along centerline of incline track.

Shows Lower regrind, upper regrind, plate room, rod mill, north battery, ore bin, south battery, Yates Hoist House, and projects the lime building and water tank into the plane of the profile.

Scope and Contents

Drawn By: H.J.S.

Scale: 1/16" = 1'-0"

Linen graph original. Profile No. 3 (looking east), Thru South Mill-Just East of Railroad Trestle.

Shows plate room, rod mill, north battery, ore bin, and south battery.