1942. "Final assembly at Vultee's Downey, California, plant of the BT-13A 'Valiant' basic trainer -- a fast, sturdy ship powered by a Pratt & Whitney Wasp engine." Photo by Alfred Palmer for the Office of War Information. View full size.
  BUY PRINT    1942. "Final assembly at Vultee's Downey, California, plant of the BT-13A 'Valiant' basic trainer -- a fast, sturdy ship powered by a Pratt & Whitney Wasp engine." Photo by Alfred Palmer for the Office of War Information. | Click image for Comments. | Home | Browse All Photos