Army air force manuals FM 1-5 1943 (Army air force field manual, employment of aviation of the army) FM 1-10 1940 (Air Corps Field Manual, Tactics and Technique of Air Attack) FM 1-15 1942 (Army air force,Tactics & Techniques Of Air Fighting) FM 1-20 1942 (Army Air Force Field Manual Tactics and Techniques of Air Reconnaissance and Observation) FM 1-30 1940 (Air Corps Field Manual, Air Navigation) FM 1-35 1941 (Air Corps Field Manual Aerial Photography) FM 1-40 1940 (Air Corps Field Manual Intelligence Procedure in aviation units) FM 1-50 1942 (Army Air Forces Field Manual, Weather) FM 1-60 1941 (Air Corps Field Manual, Reviews and Inspections) FM 1-75 1942 (Army Air Forces Field Manual Combat Orders) FM 1-195 1942 (Army Air Forces Field Manual, The Service Center) 000