"the aero field" handbook Aerial propaganda leaflets : a collector's handbook / J.C.W. Field ; with a foreword by E.J.D. Townesend Gunnery instruction memorandum : The Aerial O.P. training regulations Military intelligence / War Department : Tactical interpretation of aerial photographs / War Department Aerial photography : Optics training regulations Topography and surveying / War Department : Aerial photographic mapping / War Department war department technical manual Aerial phototopography / War Department Elementary Map and Aerial Photograph Reading. FM 21-25 Advanced Map and Aerial Photograph Reading. FM 21-26 Aerial Photography Military Applicatons. FM 30-21 Signal Training. Pamphlet no. 18. Volume III. Aerial Coupling Equipment "B". WO 7566 Aerial Observer Training. FM 1-80. Drone warfare : the development of unmanned aerial conflict / Dave Sloggett
