field manual Submachine gun, caliber. 45, M 3 field manual Horse cavalry / Prepared under direction of the chief of cavalry field manual Cavalry : cavalry drill regulations, horse field manual Employment of cavalry / prepared under direction of the chief of cavalry field manual Antiaircraft artillery : markmanship and service of the piece : antiaircraft machine gun / prepared under direction of the chief of coast artillery field manual Combat practice firing armored force units field manual Tank platoon field manual tank company, light and medium field manual armored battalion, light and medium field manual Armored infantry battalion field manual Logistics field manual Armored maintenance battalion : tactical employment