[Navy airships in flight]

Photograph of two airships, one identified as the Army Air Service's TC-3 (foreground), in flight at the 1923 Pulitzer Air Race in St. Louis, Missouri, October 1923.

Inscription: "11151 A.S."

Inscription on verso: "Goodyear TC-3 non-rigid airship of U.S. Navy [Army Air Service]."

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."