Defensive measures Ordnance maintenance u.s. rifles, cal..30 M1, M1c (sniper's) and M1d (sniper's) - USA Technical Manual, TM 9-1275 Visual signaling Signal Corps United States Army Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume IV : Part X nivv-reeks non-proliferatiebeleid van de Verenigde Staten / Marianne van Leeuwen ; [publ. van] Nederlands Instituut voor Vredesvraagstukken Amerikaansche vrouw Browning machine gun, caliber .50, HB, M2 (mounted in combat vehicles) - USA Basic Field Manual, FM 23-65 Antiaircraft artillery : service of the piece 3-inch antiaircraft gun - USA Coast Artillery Field Manual, FM 4-125 List of publications for training - USA Basic Field Manual, FM 21-6 Basic field manual : List of publications for training - USA Basic Field Manual, FM 21-6 Animal transport / prepared under direction of the Chief of Cavalry - United States War Department, Basic Field Manuel, FM 25-5 Motor transport / prepared under direction of the Chief of Field Artillery - USA Basic Field Manual, FM 25-10