No.	Title	Date
261	Correspondence relating to sugar cane farming on Cape Sable	1920
262	Correspondence relating to sugar cane, limestone, water, and peat	1917
263	Correspondence relating to sugar cultivation on Cape Sable	1929
264	Correspondence relating to survey and drainage of township 58S, range 38E	1919
265	Correspondence relating to Tamiami Trail construction	1924
266	Correspondence relating to tamiami trail construction, 1922-1923.
267	Correspondence relating to Tamiami Trail, Ochopee and Collier County	1936
268	Correspondence relating to Tamiami Trail route and construction	1921
269	Correspondence relating to the Broward Drainage District	1919
270	Correspondence relating to the creation and boundaries for Everglades National Park	1936
271	Correspondence relating to the creation of Everglades National Park	1934
272	Correspondence relating to the creation of Everglades National Park	1931
273	Correspondence relating to the experimental planting of sugar cane in marl soil, Cape Sable District	1932
274	Correspondence relating to the Royal Palm Sugar Cane & Planting Company	1924
275	Correspondence relating to the sale of Cape Sable land	1920
276	Correspondence relating to the Southern and Broward Drainage Districts	1923
277	Correspondence relating to the Southern and Broward Drainage Districts	1919
278	Correspondence relating to the Southern Drainage District	1934
279	Correspondence relating to the Southern Drainage District	1931
280	Correspondence with D. A. McDougal regarding Tamiami Trail	1922