• Underground Tamarack Trammer Car


    National Historical Park Michigan

Park Planning Archives

On this page you will find archives of planning documents of reports. These documents are provided for reference only. Depending on the age of the document, some of the information contained within may now be out of date.


Did You Know?

Photo of a copper ingot

Smelting is the process of heating processed copper ore to the melting point so that it can then be cast into ingots.