The 1929 model Keystone-Loening amphibian "air yacht"
Subtitle: powered with 525 H.P. Wright "Cyclone" engine
Contributors: Doriot, Georges F. (Georges Frederic), 1899-1987, donor; Keystone Aircraft Corp
Publisher: Loening Aeronautical Engineering Corp.
Published: 1929
Place of publication: New York
Language: eng
Subjects: Catalogs; Aircraft industry; Airplanes; Loening (Amphibian plane); Amphibian planes; Loening Aeronautical Engineering Corp
Notes: Cover title.

"Division of ... Keystone Aircraft Corp."

Gift of Georges Doriot.