Curtiss-Wright Tradewind. New York: Curtiss-Wright Corporation, April 1930

Curtiss-Wright Tradewind. New York: Curtiss-Wright Corporation, April 1930, Volume: Gilbert D1082. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525663 Accessed December 28, 2025.