Papers, 2003, of Calumet High School Advanced Placement English students, Calumet, Michigan. Paper topics include the Portage Lake Lift Bridge, the Houghton County Infirmary/Poor House, World War II fighter pilot Wilbert Junttila, and the Crowley Funeral Home.

Papers, circa 1870-circa 1950, of the Campbell, Hovey, and McGee families of Houghton, Michigan. Includes account books, correspondence, photographs, and other family records.

A collection of research papers prepared by former Calumet High School Principal, R. Charles Stetter, concerning the Central Mine in Keweenaw County, Michigan. Includes photographs, photocopies, research notes, clippings and manuscript documents.

Family tree project, circa 1989, includes genealogical charts for 16 families in Chassell, Michigan.

Records, 1997-1999, of the Copper Country Historical Resource Partnership.

Records, 2012-2013, of the Copper Country Survey, a historic preservation project which surveyed above-ground structures and historic resources in Keweenaw, Houghton, and Ontonagon counties as well as northwestern Baraga county. The Keweenaw National Historical Park Advisory Commission oversaw the survey.

Photograph collection, after 1978-before 1986, from the Copper Island Sentinel, a newspaper published weekly in Calumet, Michigan from 1978 to 1986.

Records, 1988-2023, of the Copper Range Historical Society of South Range, Michigan. The Society is responsible for running the Copper Range Historical Museum in South Range. Includes minutes, annual reports, agendas, financial records, memberships lists, correspondence, newsletters, and project files.

Indexes, 1940-1973, for subjects in the Daily Mining Gazette, a newspaper published in Houghton, Michigan.

Collection, 1998-2004, of material pertaining to Herman Gundlach, Jr. kept by former Gundlach Champion, Inc. spokesman, Daniel LeVeque.