Collection
- Hampton Family Papers, 1816, 1992, and undated18
- Horace H. Rackham School of Graduate Studies (University of Michigan) records, 1892-201418
- J. E. Howard Michigan Railroads Business Records, 1846, 1920, and undated18
- Pearl Sarno Collection, 1856-2005 (majority within 1870-1995)18
- Camilla and Ethel Green Family Papers, 1827-1988 (majority within 1910-1955)17
- Flint Woolen Mills Records, 1851-191017
- Gilchrist Family Papers, 1867-194517
- Louis C. Cramton Papers, circa 1865-1966 (majority within 1916-1965)17
- Norton Strange Townshend family papers, 1807-199517
- Palmer Family (Pontiac, Mich.) papers, circa 1814-194017
- Ward Family Papers, 1860-1964 (majority within 1900-1940)17
- William Christian Weber Papers, 1858-194017
- Charles S. Smith papers, circa 1875-192316
- First Presbyterian Church (Blissfield, Mich.) records, 1845-197716
- First United Methodist Church of Ann Arbor (Ann Arbor, Mich.) records, 1833-1992 (majority within 1875-1978)16
- Junius E. Beal Papers, 1869-194616
- Michigan Mining Industries Collection, 1845-199016
- Philippine-American War in Leyte and Samar, 1878-1930 (majority within 1898-1901)16
- University Planner's Office (University of Michigan) records, 1940-201416
- YMCA of Metropolitan Detroit, Metropolitan Offices records, 1877-201216