Collection
- Huron Valley Girl Scout Council records, circa 1940-19651
- Isaac Newton Elwood papers, 1866-18851
- Ivory Photo photograph collection, circa 1927-19711
- J. Milton Barnes collection, 1972, 1977-19801
- Janet D. Crabtree photograph collection, circa 19101
- Ladies Literary Club, Ypsilanti, Michigan, Records, 1882-20081
- Lisa Marshall Bashert Papers, 1971-20161
- Lutheran Church in America, Michigan Synod records, 1917-19871
- Michigan Daily records, 1950-20061
- Michigan Visiting Nurses records, 1896-20101
- Norris Family Papers, 1815-19601
- Order of Pythian Sisters. Huron-Arbor Temple no. 66 (Ypsilanti, Mich.) records, 1903-19901
- Owen J. Cleary Papers, 1944-19591
- Penrod/Hiawatha Company postcard collection, 1950s-20171
- Postcard Collection, 1890s-[ongoing]1
- Robert Hunter collection, 1920s-1990s (scattered)1
- Sam Sturgis photograph collection, 1860s-1970s1
- St. Luke's Episcopal Church (Ypsilanti, Mich.) records, 1836-20001
- Thompson Carriage and Paint Shop (Ypsilanti, Mich.) records, circa 1842-18901
- Washtenaw County Historical Society records, 1827-20141