Browse Items (201 total)

Photograph of a United States Army Air Corps Boeing P-12D (Model 227) aircraft (fuselage number 3) parked at an airfield, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing P-12D."Item from page 13 of the LeRoy…

Photograph of a 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-12D."Item from page 14 of the LeRoy Milliren National Air…

Photograph of a United States Army Air Corps Boeing P-12D (Model 227) aircraft on display at the National Air Races in Cleveland, Ohio, April 7, 1931. Other airplanes are on display in the background.Inscription: "U.S. Army. Cleveland. Boeing P-12D.…

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-12Ds."Item from page 15 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. 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, 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 a United States Army Air Corps Boeing P-12E (Model 234) aircraft, likely at the National Air Races in Ohio, circa 1930s.Inscription: "U.S. Army. Boeing P-12E."Inscription on verso: "Boeing P-12E."Item from page 14 of the LeRoy Milliren…