Photographs, approximately 1896-2012, collected and utilized by former Michigan Technological University Marketing Communications staff member, Dennis Walikainen.

Scrapbook, 1937-2007, compiled by Janet Anuta Dalquist commemorating the life of Isabella Nadeau Hagen, a resident of Houghton, Michigan. Includes service bulletins from the First Presbyterian Church in Houghton, programs from various recitals, photographs and newspaper clippings. Also includes remembrances of Isabella from friends, musicians, students, parents, actors, directors and choir members.

Collection, 1951-1984, of theses, research material, and papers covering the career of Michigan Technological University Professor of Physics, Keith Baldwin.

Preservation study, 2002-2003, by the National Park Service of the Quincy Mining Company Smelting Works in Hancock, Michigan. The study produced a preservation and rehabilitation plan for the site. Includes a Historic Land Use Survey by Michigan Technological University as well as critical safety and preservation needs assessment documents, condition and stabilization studies, and alternative use studies.