Orchidaceae, 1930-1983 Box 149, Folder 8-10 Collection Context UCF Special Collections Michael A. Spencer Bromeliad Research Collection, 1754-2014Plants By Family Files, 1908-1990.
Orchids, 1924-1984 Box 162, Folder 1 Collection Context UCF Special Collections Michael A. Spencer Bromeliad Research Collection, 1754-2014Natural History, 1853-1997.
Organizations, Societies and Associations, 1896-1970 Box 19, Folder 4-5, Box 27, Folder 19 Collection Context UCF Special Collections Florida Ephemera collection, circa 1813-2007Subject Files, 1831-2005
Orlando, 1887-2006 Box 1, Folder 7-8, Box 2, Folder 1-6, Box 3, Folder 1-6, Box 4, Folder 1, Flat File 1, Folder 1, Box 27, Folder 3 Collection Context UCF Special Collections Florida Ephemera collection, circa 1813-2007Geographic Files, circa 1813-2007Central Florida, 1887-2007Orange County, 1877-2007
Osceola County, circa 1900-circa 1943 Box 4, Folder 5, Box 27, Folder 6, Box 28, Folder 6, Flat File 1, Folder 2 Collection Context UCF Special Collections Florida Ephemera collection, circa 1813-2007Geographic Files, circa 1813-2007Central Florida, 1887-2007
Outgoing Letters, 1923-1946 Box 170, Folder 16 Collection Context UCF Special Collections Michael A. Spencer Bromeliad Research Collection, 1754-2014Lyman Smith Files, 1905-1994.Correspondence, 1923-1993
Outside Publications, 1925–1971 Box 56, Folder 4 Collection Context UCF Special Collections Children's Home Society of Florida collection, 1862-2019, bulk 1902-1997State Organizational Files, 1886-2000Publications, 1905–1907, 1911–1986, 2000
P, 1931-1935, Undated Box 4, Folder 4 Collection Context UCF Special Collections S. F. Travis Company Collection, 1921-1939Ledgers, 1921-1939, Undated
Packing – Color and History, 1933-1949, n.d. Folder 10 Collection Context Thomas B. Mack Florida Citrus Archives Waverly Growers Association Collection, 1921-1994, 2000Box 7James C. Morton (JCM) Files
Palm Beach Postcards, bulk 1928-1960 Box 1, Folder 7 Collection Context Florida Gulf Coast University Special Collections Vintage Florida Postcards, 1930-2025