Detail Plan for Standard Rock Chute for Stopes

Abstract/Description:	Shows two views of rock chute construction. 1 of 4. See the Detail Plan for Rock Chute for 5-Ton Car here. See the Progress Report on Concrete Stringers at No.4 Shaft here. See the Detail Plan for Standard Concrete Dam for Reservoirs here.
Subject(s):	Copper mines and mining Copper miners Houghton County (Mich.)
Date Created:	1914-11-21

Title:	Detail Plan for Standard Rock Chute for Stopes.
Name(s):	Isle Royale Copper Company, creator Adams Township, contributor
Type of Resource:	cartographic
Date Created:	1914-11-21
Physical Form:	Drawings (visual works)
Extent:	1 item
Abstract/Description:	Shows two views of rock chute construction. 1 of 4. See the Detail Plan for Rock Chute for 5-Ton Car here. See the Progress Report on Concrete Stringers at No.4 Shaft here. See the Detail Plan for Standard Concrete Dam for Reservoirs 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:	Equipment