[Radio-controlled vehicle]

Photograph of a radio-controlled vehicle, designed by the United States Army Air Service, on display at an air show, circa 1920s. The text on the vehicle reads: "Army Air Service. McCook Field. Dayton, Ohio."

Inscription: "11136 A.S."

Stamped on verso: "Official photograph. Property of U.S. Army Air Service. Reproduction of this photograph is prohibited except when and as authorized in writing by the Chief of Air Service, Washington, D.C."