Collection
- Allen Forte Treatise Collection, 1715-18941
- Allen Morris Papers, 1861-19701
- American Sunday School Union Papers, 1882-1905, Date acquired: 00/00/19821
- Anderson Family Papers, 1828-1931, Date acquired: 08/00/19811
- Anthony P. "Tony" Pizzo collection, 1824-1994, Date acquired: 10/23/19821
- Archival Collection of Dr. Henry H. Nehrling from the Collection of Michael D. Kahn, 1855-19341
- Arlyn Austin Katims Civil War Collection, 1861-1992, bulk 1861-18651
- Autograph collection, 1826-1950, Acquired 19741
- Baars Family Papers, 1857-1960, Date acquired: 08/00/19851
- Baker-Watson Papers, 1863-1925, Date acquired: 00/00/19801
- Bearss family papers, 1868-1945, Date acquired: 08/00/19991
- Ben C. Willis Collection, 1866-19451
- Bidegain Papers, 1917-19981
- Bird and Ulmer Papers, 1851-1922, Date acquired: 10/30/19641
- Bohon collection, 1871-1980, Date acquired: 00/00/20061
- Book Arts Collection, 1738-20141
- Bruce, William George, Papers, 1881-1978, Date acquired: 00/00/19851
- Brumby Family Papers, 1882-19491
- Bryan Family Collection, Circa 1800-19591
- Bryans, Dr. Herbert L., Papers (1885-1966), 1885-1966, Date acquired: 06/00/19821