Blueprints
Found in 141 Collections and/or Records:
C-97-1 -- Sheet 29 -- Federal Aid Project No. RS-1210 (4) -- Pile Splice Details and Fence Anchors for Bridge Abutments, 1966-02-17
D-11-003 -- Open Cut 33KV Power Line Detail of Crossarms, 1982-07-09
Drawn by: S.L.R.
Scale: 1" = 1'
Drawing features the details of the cross arms for a 33KV Power Line for the Open Cut.
D-11-004 -- Dam at 1700' Star Pillar Crosscut, 1984-04-12
Drawn by: DM
SCale: 1/2" = 1'
Drawing features pipe detials and rails for the Dam at 1700 foot level in the Star Pillar Crosscut.
D-19-007 -- B.C. Yates Lot in Masonic Cemetery, undated
Scale: 1/2" = 1'
Drawing shows the Elvation of the East and West wall of B.C. Yates lot in the Masonic Cemetery (West Lead Cemetery).
D-19-008 -- B.C. Yates Lot in Masonic Cemetery, undated
Scale: 1/2" = 1'
Drawing hows the plan for the B.C. Yates Lot in the Masonic Cemetery (West Lead Cemetery). The drawing shows the North, West, South, and East Walls, and stairs.
D-19-009 -- B.C. Yates Lot in Masonic Cemetery, undated
Scale: 1/2" = 1'
Drawing features the elevation of the North and South walls of the B.C. Yates lot in Masonic Cemetery (West Lead Cemetery).
D-19-012 -- Steel Hanger for Mine Tracing Cabinet, 1932-04-26
Traced by: GNM
Job No. 15662
Bluepring of a steel hanger for Mine Tracing Cabinet for the Homestake Mining Company. On the lower right hand corner is a seal with "Engineers Office // Homestake Mining Co. // J.D. Johnson // Chief Eng. // R.S.F." in it.
D-19-013 -- Table Cabinet for Main Office of Homestake Mining Company, 1933-03-08
Scale: 1" = 1'-0"
Blueprint features the front elevation, end elevation, and plan under top of a table cabinet for the main office of Homestake Mining Company. On the lower right hand corner is a seal with "Engineers Office // Homestake Mining Co. // J.D. Johnson // Chief Eng. // G.N.M." in it.
D-19-018 -- Detail of No. 9 Frog Surface Tramway, 1934-07-28
Do not scale
Blueprint of Section A-A of the No. 9 Frog on the surface tramway On the lower right hand corner is a seal with "Engineers Office // Homestake Mining Co. // J.D. Johnson // Chief Eng. // H.J.S." in it.
D-19-019 -- Crossover for R.R. Spur to Yates Shaft, 1938-10-21, 1939-03-14
Drawn by: HJS
Scale: 1/2" = 1'-0"
Revised for 18" Gauge on 03-14-1939.
Blueprint show a section of rails at a crossover for railroad spur to the Yates Shaft.