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 (fuselage number 169) 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…
Photograph of a United States Army Air Corps Keystone LB-7 aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Keystone LB-7."Inscription on verso: "Keystone LB-7. 2 P.W. Hornets. M60LB."Item…
Photograph of several United States Army Air Corps Keystone B-6A aircraft (fuselage number 101) parked at an airfield, at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Keystone B-6A."Stamped on verso: "Eugen R. Johnston, 1420…
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 575's.…
Photograph of a United States Army Air Corps Keystone Bomber aircraft on display at the National Air Races in Dayton, Ohio, circa 1930.Inscription: "U.S. Army. Dayton. Keystone Bomber. LM."Inscription on verso: "Keystone Bomber. Dayton 1930."Item…
Photograph of a United States Army Air Corps Keystone Bomber aircraft on display at the National Air Races in Dayton, Ohio, circa 1930. Inscription: "U.S. Army. Dayton. Keystone Bomber. LM."Inscription on verso: "Keystone Bomber. Dayton 1930."Item…
Photograph of a United States Army Air Corps Fokker XO-27 (US Model 16) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Fokker XO-27."Typed caption on verso: "Fokker XO-27 M?0LM. 2…
Photograph of a United States Navy Martin T4M-1 (Model 74) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Navy. Martin T4M-1"Inscription on verso: "Martin T4M-1. PW Hornet. M30LB."Item from…
Photograph of a United States Army Air Corps Douglas Y1B-7 (B-7) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Douglas B-7."Inscription on verso: "Douglas B-7 M?SLM. 2 Curtiss 'Conq.'…