Collection
- Ellen Van Volkenburg and Maurice Browne papers, 1772-1983 (majority within 1910-1960)15
- Flint Woolen Mills Records, 1851-191015
- Hampton Family Papers, 1816, 1992, and undated15
- Lyman Trumbull family papers, 1799-1924 (majority within 1859-1890)15
- Michigan State Grange Records, 1873-200515
- Norton Strange Townshend family papers, 1807-199515
- University Planner's Office (University of Michigan) records, 1940-201415
- Athletic Department (University of Michigan) records, 1860-201714
- Brownell family papers, 1823-1969 (majority within 1850-1940)14
- Camilla and Ethel Green Family Papers, 1827-1988 (majority within 1910-1955)14
- Eliza Jane Read Sunderland Papers, 1865-191014
- First Presbyterian Church (Blissfield, Mich.) records, 1845-197714
- Richardson Family Papers, 1864-196614
- Smith-Parker-Hicks-Winegar Family Papers, 1821-2012 (majority within 1880-1952)14
- Bethlehem United Church of Christ (Ann Arbor, Mich.) Records, 1833-198013
- First Unitarian Universalist Church (Ann Arbor, Mich.) records, 1859-1998, 2007-201513
- Herbert Welsh Papers, 1895-191313
- John C. Patterson papers, 1843-191013
- Law School (University of Michigan) records, 1852-201013
- Milan Area Historical Society collection, 1833-201713