Keywords: Bellanca TES 1.jpg en Bellanca TES Tandem X/NR855E with Pratt Whitney R-1340 Wasp engines Bellanca TES Tandem X/NR855E s motory Pratt Whitney R-1340 Wasp Letec magazine volume V issue 11 page 582 November 1929 Creator Unknown 1929 Anonymous-EU 200px Bellanca TES 1929 in aviation Letec magazine |