[Command-Aire Model 5-C-3 aircraft]

Photograph of the Command-Aire Model 5-C-3 aircraft, Mitchel Field, New York, circa 1929. The aircraft was an entry in the Guggenheim Safe Aircraft Competition.

Typed caption on verso: "The Command-Aire, entry in the Daniel Guggenheim Safe Aircraft Competition. Mitchel Field, Long Island, New York. 1929."

Inscription on verso: "Mitchel Field, L. I., N. Y. / Aarne J. Pisila."