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Production. BT-13A ("Valiant") basic trainers. Women at work on a wing section for a "Valiant" basic trainer at Vultee's Downey, California plant. At the Downey plant is made the BT-13A ("Valiant") basic trainer--a fast, sturdy ship powered by a Pratt and Whitney Wasp engine
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Credit lineProduction. BT-13A ("Valiant") basic trainers. Women at work on a wing section for a "Valiant" basic trainer at Vultee's Downey, California plant. At the Downey plant is made the BT-13A ("Valiant") ba. 1942-01-01. Palmer, Alfred T., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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