Browse Items (146 total)

Photographic negative of an aircraft engine, Dayton, Ohio, circa 1925.

Photographic negative of an aircraft wing frame, circa 1910s-1920s.

Photographic negative of an aircraft wing frame, circa 1910s-1920s.

Annual guest pass issued to Halden H. Emrick by the National Aircraft Show of 1932, Detroit, Michigan, circa 1932. Ticket is in a plastic holder.

Photograph of an [Anzani?] aircraft motor on a test block, Dayton, Ohio, circa 1919.Inscription on verso: "Dayton Ohio -- 1919 / [Anzani?] 6 cyl. 60 HP motor on test block."

Photograph of an [Anzani?] aircraft motor on a test block, Dayton, Ohio, circa 1919. Inscription on verso: "Dayton Ohio - 1919 / Anzani motor on test block."

Aviator's certificate issued to Halden H. Emrick by the Aero Club of America, December 29, 1920. Includes a photograph of Emrick.

Photographic negative of a balloon in flight, circa 1910s-1930s. Part of the photographing aircraft is visible in the scene.

Photograph of an unidentified aircraft at Avondale Field, Ohio, circa 1925. Inscription on verso: "Dayton O. 1925 / [illegible] at Avondale Field."

Photograph of a blimp in flight over Avondale Field, Dayton, Ohio, circa 1924. Inscription on verso: "Pony blimp over Avondale Field / 1924."