No.	Title	Date
81	Orchids and air plants, 1929-1933	1929/1933
82	Papers, mainly relating to sugar cultivation in the Everglades	1932
83	Papers relating to drainage and the proposed Tamiami Railway	1918
84	Papers relating to economic endeavors	1919
85	Papers relating to Tamiami Trail construction	1926
86	Papers relating to the Everglades	1908
87	Papers relating to the Miami Mineral, Oil and Gas Company and Tamiami Trail	1917
88	Papers relating to the Tamiami Railway	1925
89	Pennsuco sugar plantation, 1921-1922	1921/1922
90	Photographs depicting a motorboat trip through the Ten Thousand Islands, approximately 1931	1931
91	Photographs depicting Big Cypress Swamp and cypress trees, approximately 1928-1931	1931
92	Photographs depicting Brown Pelicans, 1929.	1929
93	Photographs depicting camps and camping, 1921-1929.	1929
94	Photographs Depicting fishing and fire, 1921-1926.	1926
95	Photographs depicting fishing in the Everglades, 1929.	1929
96	Photographs depicting palms in the Everglades, 1929.	1929
97	Photographs depicting plants in the Everglades, approximately 1921-1931	1931
98	Photographs depicting strangler figs, 1929.	1929
99	Photographs depicting trip to mounds on road to Cape Sable, February 13, 1932.	1932
100	Photographs of plants approximately 1913-1934 / collected and captioned by Gifford.	1934