No.	Title	Date
41	Bulletin of Cape Sable, Florida	1918
42	Snap shots from the Everglades of Florida	1918
43	Correspondence	1918
44	Letters : to Minnie Moore-Willson	1918
45	Correspondence	1919
46	Correspondence	1919
47	Correspondence	1920
48	Road map of Florida.	1920
49	The birds of the Everglades and their neighbors, the Seminole Indians	1920
50	Correspondence	1921
51	Letter from J. E. Moseley	1921
52	Correspondence	1921
53	Correspondence	1922
54	Correspondence	1923
55	Correspondence	1924
56	Correspondence	1924
57	Correspondence	1925
58	Correspondence	1925
59	Letter to Willson from P. A. Vans Agnew	1925
60	Letter to Lucien A. Spencer	1925