Cabinet Multi-Drawer A
Contains 897 Results:
A-33-062A -- Graph from January 1934 to December 1940 showing the relation of Subsidence in relation to Homestake Mine Sand Back-filling, 1940-12-31
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.
A-33-074 -- Ross, Yates and South Mill Ground Showing Ore Tramways, 1948-10-07
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.
A-33-074B -- Ore Tramway "Y" Between Ross, Yates, and Roundhouse, 1976
Tracing paper original. Survey plan of the Ore Tramway "Y" between The Ross Shaft, Yates Shaft, and Roundhouse. Has Homestake Coordinates.
A-33-077 -- Requested Permit by Carter Oil Company, 1952-01-14
Drawn By: L.G.W.
Scale: 1" = 60'
Tracing paper original. Requested permit by Carter Oil Company in Spearfish, S.D., Shwos Highway 85&14A, Highway 89, Shows Spearfish Canyon Golf Course and 2 potential locations for Carter Oil Company.
A-33-078 -- Savage Tunnel Timber Yard, 1952-06-03
Drawn By: L.W.M.
Scale: 1" = 20'
Linen original. Shows Area around the Savage Tunnel, Ross Tunnel, and Cap House along the Kirk Road. Has 5' contours near the Savage Tunnel.
A-33-084 -- New Sump North of Weir House and South of Country Club, 1979-10-09
Drawn By: C.N.H. (Babe Heinen)
Scale: Multiple Scales
Tracing paper original. New Sump north of Weir House and south of the Lead Country Club. Showing Plan Map (1/4"=1'), Plan View and 3 sections of the sump (all at 1/2"=1'), and an Area Map (1"=2000') showing relation to Rochford Road, Hanna Pump Station, Wars Draw, Keough Draw, and Homestake water ditch.
A-33-084A -- Contour Map of Area Northeast of Lead, Test Site for Sandfill, 1975-01-13
Drawn By: C.N.H. (Babe Heinen)
Scale: 1" = 20'
Tracing Paper original. Contour Map of area northeast of Lead, Test Site for Sandfill. Showing Railroad grade, road, location of holes 3 through 8 (with collar elevations), and location of steam coming from ground. Contour interval is 2', contours go from 5018' to 5050'.
A-34-010 -- Profile No. 1 Along straight part of ore tramway, 1946-10-25
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'.
A-34-011 -- Profile No. 2 Along Incline Track, 1946-10-25
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.