Description
NW of Wheeler Peak on Glass Peninsula, Admiraltt I., 36 mi. SE of Juneau, Alex. Arch.
History
Named in 1887 by Lieutenant Commander C. M. Thomas, U.S. Navy (USN), probably for Cadwallader Colden Washburn, 1818-1882, a major general in the Union Army in the Civil War, U.S. Representative from Wisconsin, 1867-71, and Governor of Wisconsin, 1872-74.