Collection
- Mack & Company records, 1858-194011
- Manchester Area Historical Society records, 1837-1955 (majority within 1870-1952)11
- Morley Brothers (firm: Saginaw, Mich.) Papers, 1833, 2009, undated11
- Nottawa (Isabella County, Mich. : Township) Township records, 1865-2001, and undated11
- Papers, 1814-1958, and undated11
- Research Club (University of Michigan) records, 1900-199011
- West Side United Methodist Church (Ann Arbor, Mich.) records, 1846-2000 (majority within 1950-1999)11
- [Law School (University of Michigan) publications], 1859 - 201711
- Allmendinger Family Papers, 1824-2006 (majority within 1890-1986)10
- Angela Morgan Papers, 1861-195710
- Board in Control of Intercollegiate Athletics (University of Michigan) records, 1879-1997 (majority within 1896-1968)10
- Captain William C. Bacon Michigan Car Ferries Collection, 1883, 2010, and undated10
- Clara Marian Wheeler papers, 1874-194810
- Engineering Communications & Marketing (University of Michigan) records, 1860-2010 (majority within 1960-2000)10
- Financial Operations (University of Michigan) records, 1837-2004 (majority within 1915-1990)10
- First United Methodist Church of Ypsilanti (Ypsilanti, Mich.) records, 1831-199510
- Fountain Street Church (Grand Rapids, Mich.) records, 1856-197810
- Handy family papers, 1670s-1980s10
- Holmes Family papers, 1883-1957 (majority within 1897-1903)10
- Johan G.R. Banér papers, 1890-193810