Collection
- Jackson Family papers, 1809-18872
- John P. Varnum Family Papers, 1841-19272
- John and Ellen Sheppard Historical Fort Myers Collection, bulk 1865-2000s2
- Lopez-Portillo y Lancaster-Jones Collection, 1784-20232
- Love-Thornell Collection of Black American Photographs, Circa 1850-19502
- Mostly Florida Broadsides and Ephemera, bulk 1869-19582
- Simmons family papers, 1772-1951, Date acquired: 02/00/19622
- 17th-20th Century Correspondence and Documents, 1664-19761
- 19th c. Florida Letters, 1835-18911
- Advertisements for Walt Whitman works, 1855-1889, Date acquired: 03/31/19561
- Alexander Farnsley's love letters, 1856-1860, Date acquired: 00/00/19631
- Allen Forte Treatise Collection, 1715-18941
- American Almanacs, 1856-1865, Date acquired: 04/00/19881
- 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
- Autograph collection, 1826-1950, Acquired 19741
- Bird and Ulmer Papers, 1851-1922, Date acquired: 10/30/19641
- Book Arts Collection, 1738-20141
- British East, West and Territorial Florida, Georgia, South Carolina, Tennessee and Mississippi Miscellaneous documents, letters, etc., 1773-18681