No.	Title	Date
41	Correspondence relating to sugar cane, limestone, water, and peat	1917
42	Correspondence relating to the creation and boundaries for Everglades National Park	1936
43	Correspondence relating to the Royal Palm Sugar Cane & Planting Company	1924
44	Correspondence relating to the Southern Drainage District	1934
45	Correspondence with D. A. McDougal regarding Tamiami Trail	1922
46	Correspondence with Robert Ranson	1926
47	Correspondence with Robert Ranson	1926
48	A cruise to the Cape Sable region of Florida	1916
49	Cutler and environs, 1920	1920
50	Descriptions of townships in the Hopkins Tract	1917
51	Draft of a petition from owners of land in the southern Everglades to the Trustees of the Internal Improvement Fund, Commissioners of Everglades Drainage District, and Members of the House and Senate	1923
52	Drainage ditches, equipment and men on the Davie agricultural farm, 1911-1913.	1913
53	Dredges and dredging on the North New River canals, 1920-1927 (bulk 1927)	1920/1927
54	Dredges, dredging and canals, 1912-1920.	1920
55	Dredges, dredging and canals in the Everglades, 1906?-1913?
56	Dredges in the Everglades and Big Cypress Swamp, ca. 1925.	1925
57	Eighteen months in the Everglades	1917
58	Ephemera promoting land sales in the Everglades	1923
59	Evergades alligators and crocodiles, approximately 1931	1931
60	The Everglade magazine	1911