stridio Fiorire Operare yb 49 bomber ex Costa merge
Northrop YB-35: Northrop YB- 35, Heavy Bomber, United States Army Air Forces, Northrop Corporation, Flying Wing, Northrop YB- 49 : Surhone, Lambert M., Timpledon, Miriam T., Marseken, Susan F.: Amazon.it: Libri
Northrop YB-49 > National Museum of the United States Air Force™ > Display