Identifier2014-00-00-29_image_187SourceThe LeRoy Milliren National Air Races Photograph Album (2014-00-00-29)DescriptionPhotograph of several U.S. Army Air Corps Boeing P-12B aircraft in flight at the Gordon Bennett International Balloon Race and Aerial Carnival in Cleveland, Ohio, September 1, 1930.
Inscription: "U.S. Army. Cleveland. Boeing P-12B's. International Balloon Races 1930. LM."
Inscription on verso: "12 Army Boeing in formation. Cleveland, Sept. 1, 1930."
Boeing P-12Bs [in flight], [2014-00-00-29_image_187]. Museum of Flight Digital Collections, accessed 11/02/2026, https://digitalcollections.museumofflight.org/nodes/view/16158
![Boeing P-12Bs [in flight]](/img/placeholder.gif?1762303493 "Boeing P-12Bs [in flight]")