Field Artillery : Tactical Employment - USA Field Manual, FM 6-20 Field artillery : Gunnery - USA Field Manual, FM 6-40 Finance department : general provisions - United States War Department, Army Regulations 35-5 Thompson submachine gun caliber .45, M1928A1 - USA Basic Field Manual, FM 23-40 Section 1 - Tool Sets (Special) Motor Vehicles ORD 6 SNL G-27 Amphibious operations battalion in assault landings - USA Voorschrift, Field Manual, 60-5 Airmobile operations - USA Voorschrift, Field Manual, 57-35 Army Transport Aviation Combat Operation - USA Voorschrift, Field Manual, 57-35 Airborne Operations - USA Voorschrift, Field Manual, 57-30 Airborne Operations - USA Voorschrift, Field Manual, 57-30 Airborne Techniques for Divisional Units - USA Voorschrift, Field Manual, 57-20 Airborne Division Cavalry Troop - USA Voorschrift, Field Manual, 57-17