File Portage Canal Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Upper Peninsula
File Saint Ignace Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Upper Peninsula
File Tahquamenon River and Falls 17 slides Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Upper Peninsula
File Trunk Line Highway Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Upper Peninsula
File Wells State Park (map) Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Upper Peninsula
File Northern Lower Michigan In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan
File Au Sable River 2 slides Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Northern Lower Michigan
File Bay City State Park Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Northern Lower Michigan
File Camp Algonquin, Burt Lake 3 slides Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Northern Lower Michigan
File Camp Hayo-Went-Ha, Torch Lake 2 slides Box 50B In: School for Environment and Sustainability (University of Michigan) records, 1903 - 2012 » Visual Materials » Glass Slides of Michigan » Northern Lower Michigan