Collection
- National Audubon Society Okeechobee/Kissimmee and Chandler Warden records, 1884-2004, Acquired: 04/01/2016, bulk 1936-20042
- Olin Downes Papers Collection, 19562
- Otto Frohlich Collection, 1897, 1956-19692
- Porecki Orchid Collection, 1881-19922
- Robert H. Brown tourism collection, 1900-2013, bulk 1970-20102
- Russel Snow and Family Collection, 1873-19652
- Simmons family papers, 1772-1951, Date acquired: 02/00/19622
- Snow Family papers, 1826-19562
- St. John's Episcopal Church Records, 1832-2002, Date acquired: 10/17/20162
- Susan King and Paradise Press Collection, 1908-2009, bulk 1967-20092
- Tom Kobayashi Collection, circa 1907 - 19392
- United Daughters of the Confederacy Medal Collection, 1899-19682
- Vintage Florida Postcards, 1930-20252
- William M. Jones Papers, 1950-19932
- 17th-20th Century Correspondence and Documents, 1664-19761
- 484th Bombardment Group Association papers, 1939-19981
- A. Bayard Angle papers, 1897-2001, Date acquired: 00/00/20031
- A.P. "Pat" Bolton Collection, 1936-19721
- Abril Lamarque Collection, 1883-20011
- Admiral Richard H. Leigh Papers, 1870-1944, Date acquired: 00/00/19581