Collection, 1905-2004, of the A. E. Seaman Mineral Museum, the official Mineral Museum of Michigan, located on the campus of Michigan Technological University in Houghton, Michigan. Includes correspondence, financial reports, collection catalogs, collection documentation, mineral show papers, visitor records, photographs, awards, and other printed ephemera.

Assembled collection, 2016, concerning the life and career of Michigan Technological University alumnus and veteran National Hockey League player John Scott, whose unexpected rise to the NHL All-Star Game captivated North American hockey in 2016.

Research and promotional materials, 1960-2013, pertaining to the book "Hidden Gems and Towering Tales: A Hancock, Michigan Anthology," edited by Laura Mohon and John S. Haeussler.

Collection, 1937-2007, of Isabella Hagen, a Calumet, Michigan native. Isabelle was actively involved with the local theater as well as being a talented piano teacher and performer. Includes programs, posters, clippings, and photographs from Isabella's involvement with the Little Theater and the Michigan Technological University Women's Club.

Records, 1959-1981, of the Administrative Services office for Michigan Technological University in Houghton, Michigan. Includes records of the reorganization of Michigan Technological University from the Michigan College of Mining and Technology. Also includes framed award certificates and a commemorative poster with a flag and patch from Columbia Space Shuttle's inaugural mission in April, 1981.

Collection, circa 1985, of material related to the centennial celebration of Michigan Technological University in Houghton, Michigan. Founded in 1885 as the Michigan Mining School, the centennial was a year-long celebration of the event. Includes correspondence, programs, committee reports, action plans, drafts of the yearbooks, newspaper clippings, photographs, posters, and other printed ephemera.

Records, 1988-2014, from the Michigan Technological University Center for Diversity and Inclusion's office.

Collection, 1968-1997, 2018, from the Michigan Technological University Veterans Club, a social group comprised of university alumni and students who also served in the armed forces.