Actual weight and balance / Douglas Aircraft Co., Inc. Tabella da distribuição da despeza segundo as cartas de lei de 22 de Abril de 1874 para o exercicio de 1874-1875 / Ministerio dos negocios … Handleiding voor het Douglas vliegtuig 8A-3N vervaardigd door de El Segundo Division of the Douglas Aircraft Co., Inc. Douglas Aircraft Company. Demonstration Flight Tests Model 8A-3N #531, Report #589, October 1939 Douglas Aircraft Company. Flight and propulsion spectrum, Past an probable future as visualized in the year 1946 Douglas Aircraft Company. Finish specification, F.S. 16, Attack bomberairplane model 8A-3N Douglas Aircraft Company. Handleiding voor den Vlieger, Douglas vliegtuig 8A-3N Douglas Aircraft Company. Model 8A-3N, Report no. 588, Airplane vibration characteristics Douglas Aircraft Company. Model 8A-3N, Bill of material Douglas Aircraft Company. Report #1064, Model 8A-3N (#548) actual weight and balance, November 156 1939 Douglas Aircraft Company. Process bulletins Douglas Aircraft Company. Supplimantary numerical drawing list model 8A-3N