Water-pipes

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.

Scale: 1" = 20'

Drawing features an outline of the Chicago and North Western Railway Company's freight depot on Julius Street, North Mill Street, and Exchange Street in Lead, South Dakota. There is a set of dotted lines representing the pipe line from a stone wall, past the railroad tracks and east to North Mill Street.

Drawn by: H.J.S.

Scale: 1" = 20'

Drawing features a key with symbols for values, tees turned up, water mains, and drain pipes. The Drawing features the Chicago, Burlington and Quincy railroad, a Valve House, Whitetail Creek, and a Boiler room. Pipes are shown groing from the boiler room, across Whitetail Creek, to the value house, along side the railroad to the Old Abe Siphons.

Drawn by: G.N.M.

Traced by: G.N.M.

Scale 3/4" = 1'-0"

Blueprint for repair collars fro teh Hydro-electric No. 2 pipe line. Drawings include the end view - large end, elevation, and end view - small end. Also on the drawing is a note about "repaid collar for connecting 60" redwood stave pipe to 50"k redwood stave pipe."

Drawn by: L.G.W.

Traced by: L.G.W.

Approved by: G.N.M.

Scale: 3/4" = 1"

Blueprint of turnour sump cover for the main Spearfish Pipeline. Sheet features drawings of the plan of sump cover, and section elevation. Also noted on the drawing is "Charge #62413" and written in pencil "this cover did not fit see DWg D-19-49A."

Drawn by: L.G.W.

Traced by: L.G.W.

Scale: None

Blueprint for the turnout sump cover for the main Spearfish pipe line. Drawing features the plan drawing for the turnour sump over. Also noted on the drawing is "Charge # 62412."