Calumet Visitor Center Project - Union Building Background Information
Historic Use of the Interior Space of the Union Building, Special Report prepared by Stephanie K. Atwood. (Adobe pdf - 1.26 MB)
Did You Know?
The Keweenaw Peninsula of Michigan was home to one of our nation's first mineral rushes. Prospectors seeking copper travelled there in the middle 1840's, a few years before the "49'ers" sought gold out west. The story of this rush is told today at Keweenaw National Historical Park.