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."Item from page 49 of the LeRoy Milliren National Air Races…
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-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-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 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) 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 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 military aircraft, including a Boeing F3B-1 (Model 77), a Boeing P-12C (Model 222), and a Boeing P-12D (Model 227), on display at the National Air Races in Ohio, circa 1931. The grandstands are visible in the…
Photograph of several United States Army Air Corps Boeing P-12D (Model 227) aircraft parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing P-12 D, (Pursuit)."Item from page 16 of the LeRoy…