MS-469, On Copper Rocks and Copper Foundations of Lake Superior Manuscript, Michigan Technological University Archives and Copper Country Historical Collections, Houghton, Michigan.
Cite Item Description
MS-469, On Copper Rocks and Copper Foundations of Lake Superior Manuscript, Michigan Technological University Archives and Copper Country Historical Collections, Houghton, Michigan. https://michigantech.libraryhost.com/repositories/2/resources/213 Accessed November 01, 2024.
