5' Contours, North Portal Victoria Tunnel, 1917-07-31
Item — Cabinet: 14, Drawer: 3, Folder: 9
Scope and Contents
Drawn by: R.E.R.
Scale: 1" = 20'
Drawing shows countour lines from 4900 to 4999. There is a pencil line marked on the drawing with a label of "₵ of Pressure Pipeline and ₵ of tunnel." There is an additional note that is "verticle angle 35 [degrees] with horizontal."
Dates
- 1917-07-31
Conditions Governing Access
This collection is housed at the Homestake Adams Research and Cultural Center with no restrictions to access. The collection may be utilized during normal operating hours or by appointment.
Extent
From the Collection: Unknown Linear Feet (37 Cabinets, 14 Baskets, 14 Tubs, 2 Boxes, and 7 Canisters)
Language of Materials
From the Collection: English
Dimensions
13.5 inches x 8 inches
Creator
- From the Collection: Homestake Mining Company (Organization)
Repository Details
Part of the Homestake Adams Research and Cultural Center Repository
Contact:
PO Box 252
150 Sherman St
Deadwood South Dakota 57732
605-722-4800
PO Box 252
150 Sherman St
Deadwood South Dakota 57732
605-722-4800