Pt. 1. 1908 to April 6, 1917: v. 1. Aeromarine to Christofferson. v. 2. Curtiss D, E, F, G, and armored tractor. v. 3. Curtiss J, N, JN-2, JN-3, and N-8.
pt. 2. The World War I production program: v. 1. AVRO 504 to Bristol Scout. v. 2. Caproni bombers to Christmas Bullet. v. 3. The Curtiss Jennies.