Photograph of a fireworks display produced by Clyde Pangborn during a nighttime flight, New Orleans, Louisiana, July 4, 1924.Inscription on verso: "Night fireworks flight. New Orleans."
Photographic portrait of Clyde Pangborn in flight gear, circa 1910s.Inscription on verso: "Mrs. J. O. Pangborn, [address in St. Maries, Idaho]. Mr. Harry Armstrong NN, Oposite High School, son S. Bust. $30.00 14 V 20 [illegible].
Photograph of Clyde Pangborn, taken by photographer Harry A. Kirwin, circa 1934.
Caption: "Clyde Pangborn. Harry Kirwin, Seattle."
Inscription on verso: "Clyde Pangborn, 1934. Harry A. Kirwin."
Photographic reproduction of a conceptual illustration for "seadromes" (floating airports), likely drawn by Charles Roberts, circa 1931. Depicts sea-based airport facilities anchored to the ocean floor.
Photographic reproduction of a conceptual illustration for "seadromes" (floating airports), drawn by Charles Roberts, circa 1931. Depicts aircraft in flight over sea-based airport facilities.
Photographic reproduction of a conceptual illustration for "seadromes" (floating airports), drawn by Charles Roberts, circa 1931. Depicts aircraft in flight over sea-based airport facilities.