Flight C Officers 5th Artillery Observation School, Le Valdahon, France
Air Service, United States Army photograph
1918
Air Service, United States Army photograph, Gorrell's History of the American Expeditionary Forces Air Service, Series E Squadron Histories Volume 25 History of the 800th-803d, 805th, 806th, 825th-830th, 835th, 837th, 875th, 1099th, 1101st-1108th, and 1111th Aero Squadrons via <a rel="nofollow" class="external free" href="http://www.fold3.com">http://www.fold3.com</a>