Collection
- "The Complete Register, Clear Water Circuit, Tampa District, Florida Conference, for the Methodist Episcopal Church, South", bulk 1870-19001
- 17th-20th Century Correspondence and Documents, 1664-19761
- 19th c. Florida Letters, 1835-18911
- Abril Lamarque Collection, 1883-20011
- Admiral Richard H. Leigh Papers, 1870-1944, Date acquired: 00/00/19581
- Advertisements for Walt Whitman works, 1855-1889, Date acquired: 03/31/19561
- Advertising Trade Cards Collection, bulk 1870-19701
- African American Legacy: The Carol Mundy collection, 1791-200329
- Albert Waller Gilchrist Papers, 1876-19291
- Album of Florida photographs, 1870-19231
- Alex Haley Papers, Circa 1937-19932
- 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
- Armwood Family papers, 1866-19914
- Autograph collection, 1826-1950, Acquired 19742