Larkins, William T. U.S. Navy Aircraft 1921-1941& U.S. Marine Corps Aircraft 1914-1959. New York, Orion Books, 1959. Sm 4to (6.5x9"), red cloth hardcover, dust jacket in mylar, 204 pages, photos, unit insignia, tail numbers. Another "must" for the library of aviation buffs. As new in as new dust jacket.