Boeing P-12E

Photograph of a United States Army Air Corps Boeing P-12E (Model 234) aircraft parked near a building, likely at the National Air Races in Ohio, circa 1930s.

Inscription: "U.S. Army. Boeing P-12E."

Inscription on verso: "Boeing P12-E. P.W. WASP 450. M10LB."

Item from page 15 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.