[Aeromarine NBS-1 aircraft in flight]

Photograph of an Aeromarine NBS-1 aircraft in flight, taken from the aircraft's rear cockpit, circa 1926-1927. Another NBS-1 is in flight nearby.

Inscription on album page: "Taken from rear cockpit."

Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air Corps at Brooks Field and Kelly Field, Texas, circa 1926-1927.