Douglas O-38F (1931-34) biplane observation aircraft at National Museum of USAF. Dayton, OH.

Douglas O-38F (1931-34) biplane observation aircraft at National Museum of USAF. Dayton, OH.
Photo by Jim Steinhart © 2011, all rights reserved. (Ref: OHDA2141)

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USAF Museum Pioneer, WWI & Pre-WWII Collection, Dayton, OH
Captions List for Dayton, OH

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