93d Aero Squadron - SPAD XIII, Foucaucourt Airdrome, France, November 1918
Air Service, United States Army
1918
Air Service, United States Army photo via  Series "E", Volume 11, History of the 93d Aero Squadron. Gorrell's History of the American Expeditionary Forces Air Service, 1917–1919, National Archives, Washington, D.C.