Conference on engineering systems for education and training : June 14-15, 1966, Twin Bridges Marriott Motor Hotel, Arlington, Virginia Aviation safety program / prepared by U.S. Naval Aviation Safety Center Materiel instruction memorandum : The Firing Battery 105mm Howitzer M2 Gunnery instruction memorandum : The Graphical Firing Table (GFT) Materiel instruction memorandum : 75mm Pack Howitzer, M-1 Materiel instruction memorandum : Preparation of Vehicles for Deep Water Fording Materiel instruction memorandum : Duties of the Safety Officer Gunnery instruction memorandum : Conduct of Fire by Forward Observation Methods Gunnery instruction memorandum : Use of Oblique Photographs in Firing Gunnery instruction memorandum : Time Fire Using Shell Fuzed With Fuze M54 of M55 Meteorology for marine field artillery Tactics instruction memorandum : Local security and defense of field artillery