Mortar Battery Airborne Division Battle Group. FM 6-18 Division Artillery. Infantry Division. FM 6-21 Division Artillery. Infantry Division. FM 6-21 Field Artillery. Missile, Corporal. FM 6-31 Corporal Missile Firing Platoon. FM 6-31 Field Artillery. Guidance System. Missile (Corporal). FM 6-32 Field Artillery. Honest John Rocket Gunnery. FM 6-40-1 4.5 Inch Multiple Rocket Launcher M21 Towed. FM 6-55 The Field Artillery Rocket. Honest John with Launcher M289. FM 6-60 Field Artillery Missile. Battalion, Honest John Rocket, Self-Prolelled - USA Voorschrift, Field Manual, 6-61 Adjustment of Artillery Fire by the Combat Soldier. FM 6-135 Rifle Company. Infantry and Airborne Division Battle Groups. FM 7-10
