Exhaust Valve Stem Lever R.H.Engine

Abstract/Description:	See the 54? Piston for Low Pressures blueprint here. See the Dash Pot Steam and Exhaust Valves for 30?x48? Corliss Engine blueprint here.
Subject(s):	Copper mines and mining Copper miners Houghton County (Mich.)
Date Created:	1906-07-07

Title:	Exhaust Valve Stem Lever R.H.Engine.
Name(s):	Adams Township, contributor
Type of Resource:	cartographic
Date Created:	1906-07-07
Physical Form:	drawings (visual works)
Extent:	1 item
Abstract/Description:	See the 54? Piston for Low Pressures blueprint here. See the Dash Pot Steam and Exhaust Valves for 30?x48? Corliss Engine blueprint here.
Note(s):	The Copper Range Company, which was established in 1899, operated copper mines in Houghton and Ontonagon Counties. It merged with the Louisiana Land and Exploration Company in 1977. The collection contains records concerning a number of mines and mills owned by the Copper Range Company, but the vast majority of the records are from the Champion Mine and Champion Mill in Painesdale, MI, which operated from 1899 to 1967.
Subject(s):	Copper mines and mining Copper miners Houghton County (Mich.)
Held by:	Adams Township
Restrictions on Access:	No Copyright (https://creativecommons.org/publicdomain/mark/1.0/)
Is Part Of:	Copper Range Company Records. Identifier: PMAS-004
In Collections:	Engines