Photograph of United States Army Air Corps aircraft parked at the National Air Races in Cleveland, Ohio, April 7, 1931. The planes on the left are Curtiss P-6 Hawks, and the planes on the right are Boeing P-12Ds (Model 227).Inscription: "U.S. Army.…
Photograph of a United States Navy Curtiss F6C-4 Hawk aircraft on display at an airfield, likely at the National Air Races in Ohio, circa 1930s. The fuselage text indicates that the aircraft is attached to Naval Air Station Anacostia.
Inscription:…
Photograph of a United States Army Air Corps Curtiss P-1B Hawk aircraft positioned near a runway, likely at the National Air Races in Ohio, circa 1930s. A man stands near the wing.Inscription: "U.S. Army. Curtiss FP-1B 'Hawk.'"Typed caption on verso:…
Photograph of a United States Army Air Corps Curtiss XP-31 (XP-934) Swift aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Curtiss XP-31"Inscription on verso: "Curtiss XP-31. Conk 650.…
Photograph of a United States Army Air Corps Curtiss P-6B Hawk aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Curtiss P-590."Inscription on verso: "Curtiss P-590 Hawk (Later classed…
Photograph of a United States Army Air Corps Boeing XP-26 (Model 248, XP-936, Y1P-26, P-26) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing XP936."Inscription on verso: "Boeing all…
Photograph of a United States Army Air Corps Boeing XP-26 (Model 248, XP-936, Y1P-26, P-26) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing XP-936"Inscription on verso: "Boeing all…
Photograph of a United States Army Air Corps Boeing XP-26 (Model 248, XP-936, Y1P-26, P-26) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing XP-936"Inscription on verso: "Boeing…
Photograph of a United States Army Air Corps Boeing XP-12H (Model 227) aircraft parked near a building, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing XP-12H"Inscription on verso: "Boeing XP-12H. P.W. WASP…
Photograph of a United States Army Air Corps Boeing XP-12H (Model 227) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing XP-12H"Inscription on verso: "Boeing XP-12H. P and W WASP…