PROMINENT IN WAR ACTIVITIES
Brig. Gen. B. D. Foulois,
Aviation Officer on Pershing's Staff
(Press Illustrating Service)
Dr. F. P. Keppel,
Recently appointed Assistant Secretary of War
(© Harris & Ewing)
W. C. Potter, Chief of Equipment Division of Signal Corps (© Harris & Ewing)
Brig. Gen. C. B. Wheeler,
Ordnance Officer on Pershing's Staff
(© Harris & Ewing)