Elevation of Intake Pipe at Trimountain Mill Showing Condition of Pipe in 1910
|Title:||Elevation of Intake Pipe at Trimountain Mill Showing Condition of Pipe in 1910.|
|Name(s):||Adams Township, contributor|
|Type of Resource:||cartographic|
|Physical Form:||drawings (visual works)|
See the Trimountain Mill Intake Crib or Ring blueprint here.
See the Trimountain Mill Intake Crib drawing here.
See the Construction of Intakes at the Mills of the Champion and Trimountain Mining Companies article here.
See the Materials for Head Frame Trimountain Mill Intake Shaft list here.
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.
Copper mines and mining
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|