Browse Items (430 total)

Photograph of an aircraft engine, Dayton, Ohio, circa 1925. Inscription on verso: "Dayton O. 1925 / [illegible] showing motor mount."

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

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."

Photograph of several Armstrong Whitworth Siskin IIIA aircraft (visible fuselage numbers 23 and 20) of the Royal Canadian Air Force parked at the National Air Races in Ohio, circa 1931.Inscription: "C.R.A.F. Siskin Fighter"Inscription on verso: "A.…

Photograph of several aircraft, including an Armstrong Whitworth Siskin IIIA aircraft (fuselage number 23), on display at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "C.R.A.F. Siskin Fighter."Inscription on verso:…

Photograph of the assembly line at a Lear Avia facility, Vandalia, Ohio, circa 1940. Male and female employees work on device components at long work tables.Inscription: "Lear Avia assbly [assembly] line -- 1940. Vandalia."Inscription on verso: "View…

Photograph of the assembly line at a Lear Avia facility, Vandalia, Ohio, circa 1940. Male and female employees work on device components at long work tables.Inscription on verso: "Assembly."

Photograph of the assembly line at a Lear Avia facility, Vandalia, Ohio, circa 1940. Male and female employees work on device components at long work tables.Inscription: "Lear Avia Vandalia factory. 1940."Inscription on verso: "Assembly. Handwriting…

Photograph of attendees looking up at a stunt flying performance during the National Air Races, Cleveland, Ohio, 1931.Caption on adjacent album page: "All faces were skyward whenever Dorothy took to the air. And I might say that most of the hearts…