No.	Title	Date
481	Correspondence relating to Tamiami Trail construction	1924
482	Correspondence relating to Arch Creek, Biscayne and Dade drainage districts	1924
483	Agreement for purchase of Collier County land by Marjory Stoneman Douglas and Marion Manley	1924-12-17
484	Pineland	1925
485	Sugar cane, Everglades (Fla.)	1925
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	The town that climate built: the story of the rise of a city in the American tropics	1925
489	Adventures with rod and harpoon along the Florida Keys	1925
490	Papers relating to the Tamiami Railway	1925
491	Historical sketches and sidelights of Miami, Florida	1925
492	Correspondence	1925
493	Letter to Willson from P. A. Vans Agnew	1925
494	Letter to Lucien A. Spencer	1925
495	Correspondence	1925
496	Correspondence	1925
497	Letter to P. A. Vans Agnew regarding Polly Parker property	1925
498	Correspondence	1925
499	Photographs of Royal Palm State Park, approximately 1916-1925 / collected and captioned by John Gifford.	1925
500	Dredges in the Everglades and Big Cypress Swamp, ca. 1925.	1925