Colombey-les-Belles Aerodrome - 1st Air Depot Aircraft Records Office. Every aircraft of the Air Service in France was recorded and records of its service kept in this office. Source: Series 1, Paris Headquarters and Supply Section, Volume 30 History of the 1st Air Depot at Colombey-led-Belles, Gorrell's History of the American Expeditionary Forces Air Service, 1917–1919, National Archives, Washington, D.C.