war department field manual Camouflage of bivouacs, command posts, supply points, and medical installations Energy-Maneuverability (U) / [voorw. Walter P. Glover, Colonel USAF Director, Air Force Armament Laboratory ; J.E. Roberts, Major General, USAF Commander, Air Proving Ground Center] Winter draws on : meet the "Spandules" / [prepared by the Safety Education Division, Flight Control Command, United States Army Air Forces ; illustrations by … navair Technical Manual aviation-crew systems : aircrew personal protective equipment / [published by Direction of Commander, Naval Air Systems Command]