Collection
- Dorothy Porter Wesley Collection, Circa 1788-201226
- Henry B. Whitney Family Letters, bulk 1856-188623
- African American Legacy: The Carol Mundy collection, 1791-200312
- Carol Mundy: African American Legacy Research Files, 1790-201211
- Florida Ephemera collection, circa 1813-20077
- Cienfuegos Collection, 1819-19914
- Turner Railroad Collection, 1809-20074
- George Day Stone Civil War Collection, bulk 1861-18803
- Michael A. Spencer Bromeliad Research Collection, 1754-20143
- Hasterlik-Hine collection, 1700-2000, Date accessioned: 2019-12-042
- Ramiro Casañas Collection, 1805-20062
- Simmons family papers, 1772-1951, Date acquired: 02/00/19622
- Armwood Family papers, 1866-19911
- Bryant West Indies British Parliamentary Acts Collection, 1712-18731
- City of Brandon collection, 1848-20051
- Ellen Peterson Legacy Collection, 1923-20181
- Finkbeiner Family papers, bulk 1880-19301
- Lesley family papers, 1700-1950, bulk 1850-19501
- Parsons collection of Peter Demens and the two St. Petersburgs (Florida and Russia), bulk 1890-20051
- St. John's Episcopal Church Records, 1832-2002, Date acquired: 10/17/20161