Table Showing the Position of Mine Pumps, Trimountain Shafts 1-4

Abstract/Description:	See Data Records for Underground Water Pumping at the Champion and Trimountain Mines here. See General Scheme of Connections for Centrifugal Mine Pumps here. See Output of Deane Triple Pumps, Baltic Mine here.
Subject(s):	Copper mines and mining Copper miners Houghton County (Mich.)
Date Created:	1906-09-22

Title:	Table Showing the Position of Mine Pumps, Trimountain Shafts 1-4.
Name(s):	Trimountain Mining Company, creator Adams Township, contributor
Type of Resource:	text
Date Created:	1906-09-22
Physical Form:	Charts (graphic documents)
Extent:	1 item
Abstract/Description:	See Data Records for Underground Water Pumping at the Champion and Trimountain Mines here. See General Scheme of Connections for Centrifugal Mine Pumps here. See Output of Deane Triple Pumps, Baltic Mine 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:	Data