2d AIC - Aireal Gunnery School - Lewis Gun Training
Air Service, United States Army photograph
1918
Air Service, United States Army photograph, Gorrell's History of the American Expeditionary Forces Air Service, Series J Training, Volume 8 Photographic Record of the 2d Aviation Instructional Center via <a rel="nofollow" class="external free" href="http://www.fold3.com">http://www.fold3.com</a>