Collection
- Frank Murphy papers, 1908-19491
- G. Mennen Williams papers, 1883-1988 (majority within 1958-1980)1
- Garnet R. Garrison Papers, 1928-19901
- George W. Harms papers, 1915-1992 (majority within 1966-1988)1
- Graduate Program of Medical and Biological Illustration (University of Michigan) Records and Illustrations, 1902-1991, 1950-19851
- Grand Hotel (Mackinac Island, Mich.) records, circa 1855-2017 (majority within 1946-2012)1
- Harold Studley Gray Papers, 1896-19721
- Harry A. Towsley papers, 1876-19901
- Houck, Kibler, and Smith families papers, 1853-2012 (majority within 1910-1946)1
- Jack Kausch collection, 1927-2002 (majority within 1976-1994)1
- James K. Pollock papers, 1920-19681
- James Oliver Curwood papers, 1897-19271
- Jane Briggs Hart papers, circa 1925-19961
- John D. Dingell, Jr. papers, 1922-2017 (majority within 1955-2014)1
- Joseph Ralston Hayden Papers, 1854-19751
- Laurie Palazzolo Horn Man research materials collection, 1913-2004 (majority within 1940s-1980s)1
- Martha Cook Building (University of Michigan) records, circa 1913-20161
- Medical School (University of Michigan) records, 1850-20141
- Metropolitan Christian Council (Detroit-Windsor) Records, 1920-20061
- Michigan Environmental Council records, 1925-2012 (majority within 1980-2005)1