Surface Support Buildings and Facilites
Found in 17 Collections and/or Records:
A-31-010-2 -- Homestake Mining Co., Hydro No. 2 Group "M", 1957-12-18
A-31-021-1 -- Spearfish Sawmill Group "BB", 1958-03-10
Drawn By: R.H.R.
Scale: 1" = 50'
Linen. Spearfish Sawmill Group "BB" (Sheet 1 0f 6 Sheets). Has Homestake Coordinates. Shows part of the Timber Yard and wire fence.
A-31-021-2 -- Spearfish Sawmill Group "BB", 1958-03-14
Drawn By: R.H.R.
Scale: 1" = 50'
Linen. Spearfish Sawmill Group "BB" Sheet 2 of 6 sheets. Has Homestake Coordinates. Shows Timber Yard, Lumber Yard, and wire fence.
A-31-021-3 -- Spearfish Sawmill Group "BB", 1958-03-15
Drawn By: R.H.R.
Scale: 1" = 50'
Linen. Spearfish Sawmill Group "BB" Sheet 3 of 6 Sheets. Has Homestake Coordinates. Shwos Sawmill Buildings, wire fence, and Timber Yard.
A-31-021-4 -- Spearfish Sawmill Group "BB", 1958-03-15
Drawn By: R.H.R.
Scale: 1" = 50'
Linen. Spearfish Sawmill Group "BB" Sheet 4 of 6 Sheets. Has Homestake coordinates. Shows Lumber Yard, Timber Yard, wire fence, and some sawmill buildings.
A-31-021-5 -- Spearfish Sawmill Group "BB", 1958-03-18
Drawn By: R.H.R.
Scale: 1" = 50'
Linen. Spearfish Sawmill Group "BB" Sheet 5 of 6 Sheets. Has Homestake Coordinates. Shows Highway, sawmill buildings, and wire fence.
A-31-021-6 -- Spearfish Sawmill Group "BB", 1958-03-18
Drawn By: R.H.R.
Scale: 1" = 50'
Linen. Spearfish Sawmill Group "BB" Sheet 6 of 6 Sheets. Has Homestake Coordinates. Shows Highway, wire fence, and log storage area.
A-33-072 -- Map of Break in Hydro #2 Wood Stave Pipe Line, 1974-07-28
Drawn By: H.J.S.
Scale: 1" = 20'
Linen original. Map of break in Hydro-Electric No. 2 52" Wood stave pipeline. Approximately 1/2 mile below American Siding. Coordinates are labelled as assumed. Has 5' contours. Shows where pipeline enters South Portal of Long Tunnel. Has plan and profile view.
D-9-002 -- Auto Repair Shop & Garage Window Details, 1941-08-19
Drawn by: R.S.F.
Drawing shows a typical section of a window header and window sill for the Auto Repair Shop and Garage.
D-19-021 -- Plan Relocation of 22 In. Gauge Track at East End Machine Shop, 1938-11-07, 1939-03-14
Drawn by: HJS
Scale: 1" = 10'
Drawing features a plan for the relocation of 22 inch guage track at the east end of the Machine Shop. Also featured on the drawing is a section labeled as Wash Rack.