[Curtiss XP-31 (XP-934) Swift aircraft]

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. XAICLM. (M.6s on both sides of the cockpit, just above the wing). Recopy."

Item from page 11 of the LeRoy Milliren National Air Races photograph album, circa 1920s-1930s. Album contains one hundred ninety-eight (198) black-and-white photographs taken at the air races during this time period.