Collection
- Royal S. Copeland Papers, 1892-193829
- Walter Drew Papers, 1900-196129
- George H. Forsyth papers, 1880-2016 (majority within 1920-1999)28
- Leonard Bernard Willeke papers, 1900-1984 (majority within 1906-1958)28
- Pierson Family papers, 1821-199628
- Board in Control of Intercollegiate Athletics (University of Michigan) records, 1879-1997 (majority within 1896-1968)27
- Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949)27
- Knud Lönberg-Holm papers, 1908-1977, undated27
- Millard D. Olds Papers, 1855-2000, and undated27
- Wayne County Library System (Mich.) records, 1920-2015 (majority within 1920-1996)27
- Wilber M. Brucker Papers, 1877-196827
- A. Alfred Taubman College of Architecture and Urban Planning (University of Michigan) records, 1876-201126
- First Congregational Church (Ann Arbor, Mich.) records, 1847-201726
- First Unitarian-Universalist Church of Detroit Records, 1845-201226
- Louis C. Cramton Papers, circa 1865-1966 (majority within 1916-1965)26
- Michigan Probate Court (Saginaw County) Court records, 1917-196126
- William Warner Bishop Papers, 1891-195526
- William and Charlotte Kaufman Papers, 1911-2005 (majority within 1932-2002)26
- Blanchard Family Papers, circa 1835-circa 200025
- Michigan Historical Records Survey records, 1936-194225