Photograph of a United States Army Air Corps Douglas Y1B-7 (B-7) aircraft parked at the National Air Races, likely in Ohio, circa 1930s.Inscription: "U.S. Army. N.A.R. Douglas B-7"Inscription on verso: "Douglas."Inscription underneath photograph on…
Photograph of a United States Army Air Corps Keystone B-6A aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Keystone B-6A."Inscription on verso: "Keystone B-6A. 2-Cyclone 650's.…
Photograph of several United States Navy Boeing F3B-1 (Model 77) aircraft in flight at the National Air Races, likely in Ohio, circa 1930s.Inscription: "U.S. Navy. (N.A.R.). Boeing F-3-Bs at National Air Races."Inscription underneath photograph on…
Photograph of "The Flying Comet," a United States Army Air Corps aircraft, performing at the National Air Races, likely in Ohio, circa 1930s.Inscription: "U.S. Army. (N.A.R.). 'The Flying Comet.'"Inscription underneath photograph on album page: "Army…
Photograph of several United States Army Air Corps Boeing P-12D (Model 227) aircraft in flight at the National Air Races, likely in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing P-12Ds. (N.A.R.)"Item from page 47 of the LeRoy Milliren National…
Photograph of several United States Army Air Corps Boeing P-12D (Model 227) aircraft in flight at the National Air Races, likely in Ohio, circa 1930s.Inscription: "U.S. Army, (N.A.R.), Line Formation of Boeing P-12Ds."Item from page 47 of the LeRoy…
Photograph of several United States Army Air Corps Boeing P-12D (Model 227) aircraft taking off at the National Air Races, likely in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing P-12Ds taking off."Item from page 47 of the LeRoy Milliren National…
Photograph of several United States Army Air Corps Boeing P-12D (Model 227) and Boeing P-12C (Model 222) aircraft in flight, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing P-12Ds an [and] Cs in formation."Item…
Photograph of several United States Army Air Corps Boeing P-12D (Model 227) aircraft in flight, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing P-12Ds."Item from page 48 of the LeRoy Milliren National Air Races…
Photograph of several United States Army Air Corps Boeing P-12B (Model 102B) aircraft in flight at the Gordon Bennett International Balloon Race and Aerial Carnival in Cleveland, Ohio, September 1, 1930.Inscription: "U.S. Army. Cleveland. Boeing…