Surface Shafts, Crushing Plants and Tramway
Found in 4634 Collections and/or Records:
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.
D-19-021A -- Details of Frog and Crossing for Narrow Gauge at East End Machine Shop, 1939-03-16
Drawn by: HJS
Scale: 1" = 1'-0"
Drawing features five different drawings of detials of frogs and corssings for Narrow Guage at East end of Machine Shop.
D-19-022 -- Circular Frog for 22 In. Gauge Track at Tramway Switch West End of South Mill, 1939-02-09
Drawn by: HJS
No Scale
Drawing features a circular frog for 22 inch gauge track at the tramway switch at the West End of South Mill.
D-19-026 -- Idler Sheave for 1-1/2 Rope Ellison Hoist No. 1, undated
Blueprint shows a top and side view of an Idler Sheave for 1-1/2 rope at the Ellison Hoist No. 1.
D-19-059 -- Cold Storage Room First Aid and Mine Rescue Room Top Floor of Yates Dry, 1951-03-01
Drawn by: L.G.W.
Traced by: L.G.W.
Scale: 1" = 1'-0"
Blueprint of the cold storage room in the first aid and mine resue room on the top floor of Yates Dry. Sheet includes drawings of the plan, elevation "W-W", section of door, and section "A-A". There is a note of charge/job numbers "00081-149 - Labor // -150- Material."
D-19-074 -- No. 5 Air Shaft Entrance Road Gate, 1957-05-15
Drawn by: L.G.W.
Traced by: C.N.H.
Scale: 1" and 3"
Blueprint of the entrance road gate for the No. 5 air shaft. The sheet features drawings of the plan, front elevation view, enlarged "B"-"B", Posts, and section "A-A".
D-19-087 -- Ellison Headframe Jib Crane for Use by Diamond Drill Crew, 1962-08-08
Drawn by: Warren
Scale: 1" = 1'
Blueprint of the Jib Crane for use by Diamond Drill Crew at the Ellison Headframe. The drawing features the side view of a 1 ton jib crane to be fastened to builing column, the flanges, and a stress diagram. The sheet also noted the charge numbers "18901 Lab. // 18903 Mat."
D-19-095-1 -- Contour Map -- Yates Mine Office and Yates Dry, 1983-05-06, 1983-05-12
Drawn by: C.N.H.
Scale: 1" = 10'
Contour Map of the Yates Mine Office and Yates Dry. The sheet show Yates Dry, Yares Mine Office, Lawn, Shop Road, and a concrete sidewalk. There is a legend on the sheet and estimated quantities of materials. There is also a note on the sheet that states "Proposed road widening near Yates Dry - DM May 12 '83."
D-19-095-2 -- Contour Map - Yates Mine Office and Yates Dry, 1983-05-06
Drawn by: C.N.H.
Scale: 1" = 10'
Contour Map of the Yates Mine Office and Yates Dry. The sheet show Yates Dry, Yares Mine Office, Lawn, Shop Road, and a concrete sidewalk.
D-20-003 -- Costs and paperwork associated with the Ross Construction, 1939-01
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.