No.	Title	Date
301	Correspondence relating to Tamiami Trail construction	1924
302	Correspondence relating to tamiami trail construction, 1922-1923.
303	Correspondence relating to Tamiami Trail, Ochopee and Collier County	1936
304	Correspondence relating to Tamiami Trail route and construction	1921
305	Correspondence relating to the Broward Drainage District	1919
306	Correspondence relating to the creation and boundaries for Everglades National Park	1936
307	Correspondence relating to the creation of Everglades National Park	1934
308	Correspondence relating to the creation of Everglades National Park	1931
309	Correspondence relating to the experimental planting of sugar cane in marl soil, Cape Sable District	1932
310	Correspondence relating to the Royal Palm Sugar Cane & Planting Company	1924
311	Correspondence relating to the sale of Cape Sable land	1920
312	Correspondence relating to the Southern and Broward Drainage Districts	1923
313	Correspondence relating to the Southern and Broward Drainage Districts	1919
314	Correspondence relating to the Southern Drainage District	1934
315	Correspondence relating to the Southern Drainage District	1931
316	Correspondence with D. A. McDougal regarding Tamiami Trail	1922
317	Correspondence with H. W. Bird relating to the sale of land in Collier County	1929
318	Correspondence with Robert Ranson	1926
319	Correspondence with Robert Ranson	1926
320	Correspondence with William S. Bergen	1929