No.	Title	Date
481	Map showing completed canals in Southern Drainage District to June 1, 1934.	1934
482	Map showing location of game breeding grounds.	1927
483	Map showing results of examination of the Tamiami Trail lands in Dade County, Florida, to accompany report dated March 23, 1917.	1917
484	Map showing results of exploration and examinations in Lee, Monroe and Dade Counties, Florida.	1917
485	Map showing special road and bridges, Cape Sable District, Monroe County, 1920	1920
486	Maps and documents relating to property in the proposed town of Poinciana	1925/1929
487	Maps and documents relating to property in the proposed town of Poinciana	1925/1929
488	Maps and letter relating to Cape Sable and Monroe County, Fla., 1927-1930.
489	Marine animals, 1886-circa 1890.	1890
490	Marjory Harris Carr talks about Responsible Industry and Protecting the Keys	1983-06-25
491	Marjory Stoneman Douglas and Marjorie Harris Carr discuss changes of attitude towards the environment in state agencies. Marjory Stoneman Douglas discusses bureaucracy and the importance of the Governor’s appointments to office	1985
492	Marjory Stoneman Douglas and Marjorie Harris Carr discuss the basic simplicity of environmental problems	1985
493	Marjory Stoneman Douglas and Marjorie Harris Carr discuss the value that Floridians place on the environment, and how recreation plays a part in public interest	1985
494	Marjory Stoneman Douglas and Marjorie Harris Carr discuss why people in Florida are less interested in the enviroment, media support and why a Democracy helps with Environmental issues	1985
495	Marjory Stoneman Douglas and Marjorie Harris Carr give final thoughts about the importance of tenaciousness as well as patience to help save Florida’s environment	1985
496	Marjory Stoneman Douglas and Marjorie Harris Carr speak at length about local government and the water management district	1985
497	Marjory Stoneman Douglas and Marjorie Harris Carr sum up the threats of exotics in Florida	1985
498	Marjory Stoneman Douglas and Marjorie Harris Carr talk about closed minds and apathy amongst the public	1985
499	Marjory Stoneman Douglas and Marjorie Harris Carr talk about how water supply will eventually control population growth in the Keys	1985
500	Marjory Stoneman Douglas and Marjorie Harris Carr talk about the differences between new and old Florida residents	1985