field manual Submachine gun, caliber. 45, M 3 field manual Horse cavalry / Prepared under direction of the chief of cavalry 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 Mechanized elements / Prepared under direction of the chief of cavalry field manual Signal organizations and operations in the armored division and armored corps / prepared under the direction of the chief signal officer field manual Tactical employment tank destroyer unit field manual Supply, evacuation and trains, armored units ( FM 17-50 ) Antiaircraft artillery : organization and tactics - USA Coast Artillery Field Manual, FM 4-105 Antiaircraft artillery : gunnery, fire control, position finding and horizontal fire, case I firing. - USA Coast Artillery Field Manual, FM 4-112 field manual Antitank company, rifle regiment / prepared under direction of the chief of infantry