Collection
- BMC Media Services records, 1851-20031
- Bach family papers, 1862-19431
- Baker-Marshall papers, 1806-1926 (majority within 1806-1853)1
- Barber G. Buell papers, 1760-1935 (majority within 1849-1899)1
- Bartlett family papers, 1839-19311
- Bell family (Oxford, Mich.) papers, 1853-1894, undated1
- Benjamin Brown collection, 1817-2000 (majority within 1829-1844)1
- Benjamin F. Graves papers, 1815-1950 (majority within 1848-1903)1
- Berenice Bryant Lowe Papers, 1880s-1980s1
- Bernice G. Maynard photographs, circa 1890-19101
- Bertha Van Hoosen papers, 1880-19521
- Bethlehem United Church of Christ (Ann Arbor, Mich.) Records, 1833-19801
- Beutler family photograph collection, circa 1880-19151
- Beyster Land Company records, 1881-2010 (majority within 1881-1954)1
- Binney family papers, 1809-18941
- Birney-McClear-Hankerd family papers, 1835-19721
- Blake family papers, 1806-19841
- Blanchard Family Papers, circa 1835-circa 20001
- Blissfield, Michigan, photograph collection, circa 1880-19001
- Blodgett Family papers, 1872-1953 (majority within 1884-1934)1