Collection
- Ellen Peterson Legacy Collection, 1923-20182
- Florida Broadsides and Miscellaneous Printed Ephemera, bulk 1822-20122
- Florida East Coast Railway Company Records, 1886-19502
- Florida Ephemera collection, 1905-20112
- Florida Photograph collection, bulk 1883-19772
- Henry Green Barnett Papers, 1888-19762
- Jack Rifkin collection, 1889-1999, Date accessioned: 1999-10-07, bulk 1943-19462
- John Young Gooch Collection [Photocopy], 1868-19162
- Lopez-Portillo y Lancaster-Jones Collection, 1784-20232
- National Audubon Society Okeechobee/Kissimmee and Chandler Warden records, 1884-2004, Acquired: 04/01/2016, bulk 1936-20042
- National Audubon Society Warden Reports and Property records, 1893-19822
- Otto Frohlich Collection, 1897, 1956-19692
- Parsons collection of Peter Demens and the two St. Petersburgs (Florida and Russia), bulk 1890-20052
- Porecki Orchid Collection, 1881-19922
- Rita B. and James Lassiter Botany collection, 1895-1975, Date acquired: 01/28/20162
- Russel Snow and Family Collection, 1873-19652
- Simmons family papers, 1772-1951, Date acquired: 02/00/19622
- Snow Family papers, 1826-19562
- "In this book--Commissioner's Warrants--Capias from W.F. Couch", bulk 1890-19001
- "The Complete Register, Clear Water Circuit, Tampa District, Florida Conference, for the Methodist Episcopal Church, South", bulk 1870-19001