Collection
- Athletic Department (University of Michigan) records, 1860-201732
- LeRoy Barnett Collection, 1880-2022, and undated32
- Louis Sands Salt and Lumber Company (Manistee, Mich.) records, 1863-193231
- Michigan State Grange Records, 1873-200530
- Episcopal Church, Diocese of Western Michigan records, 1851-201129
- Law School (University of Michigan) law lectures, 1881-191929
- Millard D. Olds Papers, 1855-2000, and undated29
- Topographic Quadrangle Maps, 1895-199429
- Alumni Association (University of Michigan) records, 1845-200128
- United Church of Christ. Michigan Conference records, 1840-201328
- Albert Kahn Associates records, 1825-2014 (majority within 1900-1945)27
- Church of Jesus Christ (Strangite) Collection, 1843-1982, and undated27
- Gilchrist Family Papers, 1867-194527
- Wisconsin Land & Lumber Company records, 1871-192027
- Ann Arbor Public Schools Records, 1833-201125
- James and Sybil Irwin family papers, 1815-1987 (majority within 1832-1946)25
- [Miscellaneous brochures, pamphlets, etc.], circa 1880-195025
- Battle Creek Food Company [Miscellaneous printed items], circa 1900-193824
- Bureau of School Services (University of Michigan) records, 1871-199224
- Arnold Transit Company records, 1854-1987 (majority within 1900-1970)23