No.	Title	Date
421	Photographs depicting mangroves in the Everglades, 1925-1929.	1929
422	Photographs depicting palms in the Everglades, 1929.	1929
423	Photographs depicting pines and pinelands, 1929-1933?	1933
424	Photographs depicting plants in the Everglades, approximately 1921-1931	1931
425	Photographs depicting Shark River and environs, 1929.	1929
426	Photographs depicting Silver Palm Hammock, July 25, 1920.	1920
427	Photographs depicting strangler figs, 1929.	1929
428	Photographs depicting trip to mounds on road to Cape Sable, February 13, 1932.	1932
429	Photographs from an album, 1919-1920	1920
430	Photographs mainly of Marjory Stoneman Douglas, 1923-1926.	1926
431	Photographs of plants approximately 1913-1934 / collected and captioned by Gifford.	1934
432	Photographs of Royal Palm State Park, approximately 1916-1925 / collected and captioned by John Gifford.	1925
433	Photographs of Tamiami Trail, Everglades City, Chatham Bend, agriculture and Jaudon's businesses, 1903-1930.	1930
434	Physiological responses of red mangroves to the climate in the Florida Everglades	2009
435	Pineland	1925
436	Pinelands near Coconut Grove, circa 1890.	1890
437	Pioneer life in the Everglades, 1889-1910.	1910
438	Poems	1910/1920
439	Possible climate change impacts on the hydrological and vegetative character of Everglades National Park, Florida	2010-09-27
440	Postcard showing area Everglades National Park will cover in South Florida	1930/1939