Description73d Aero Squadron - Group Photograph.jpg 73d Aero Squadron group photograph, taken at Ourches Aerodrome, France, November, 1918 Date 1918 Source...
Service, United States Army photograph via Series "E", Volume 9, History of the 72d, 73d, 85th, and 88th-90th Aero Squadrons. Gorrell's History of the American...
