No.	Title	Date
261	Correspondence relating to drainage taxes	1917
262	Cape Sable	1917
263	Cape Sable	1917
264	Correspondence relating to sugar cane, limestone, water, and peat	1917
265	Correspondence relating to Chevelier Corporation interest in growing sugar cane	1917
266	Report of exploration, examination and reconnaissance of the lands of the Tamiami Trail in Dade County, Florida	1917-03-23
267	Narrative of a cruise to Lake Okeechobee	1918
268	Letters from O. A. Hardin describing Southern Drainage District plans for levees, dikes and canals	1918
269	Papers, mainly relating to sugar cultivation in the Everglades	1932
270	Papers relating to drainage and the proposed Tamiami Railway	1918
271	Bulletin of Cape Sable, Florida	1918
272	Letters : to Minnie Moore-Willson	1918
273	Snap shots from the Everglades of Florida	1918
274	Records relating to Cape Sable	1918
275	Correspondence relating to Everglades drainage and land sales	1918
276	Records relating to Snapper Creek Canal and adjacent lands	1918
277	Correspondence relating to proposed game preserve in the Cape Sable area	1919
278	Correspondence relating to survey and drainage of township 58S, range 38E	1919
279	Held in the Everglades	1919
280	Natural History of Paradise Key and the Near-by Everglades of Florida	1919