Article written in response to "Studies upon the Biological Significance of Animal Coloration" by W. H. Longley in the August 1917 issue of Journal of Experimental Zoology. Signed by Roosevelt; date added in another hand. Published in American Museum Journal, March 1918.
Post-Presidential Years (1913-January 6, 1919)
American Museum Journal
Theodore Roosevelt Birthplace National Historic Site
8 x 12.5 in.