Light tank M24 and 155-mm Howitzer motor carriage M41 : tracks, suspension, hull and turret : Ordnance maintenance - USA Voorschrift, Technical Manual, 9-1729C 155-mm gun motor carriage M40 and 8-in. Howitzer motor carriage M43, hull and suspension : Ordnance maintenance - USA Voorschrift, Technical Manual, 9-1747 Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume IV : Part X Service of the piece : 8-inch gun M1 and 240-mm Howitzer M1 - USA War Department Field Manual, FM 6-95 Field artillery : II - USA Voorschrift, Training Regulations, No. 430 Instruction for heavy artillery; prepared by a board of officers, for the use of the army of the United States with service of a gun … Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume III : Part IX Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume II : Parts IV, V, VI, VII, and VIII Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume I : Parts I, II, and III Cannon 8 inch Howitzer M2 and M2A1 on Howitzer, Heavy, Towed: 8 inch, M115. Cannon 8 inch Howitzer M2A1E1 on Howitzer Heavy, Self-Propelled 8 inch … Howitzer 105 mm. M2 and M2A1. Firing. Shell, H.E. M1. - USA Voorschrift Firing Tables 105-H-3 Cannon 155 mm, Howitzer M126 on Howitzer, Medioum, Self-Propelled: 155 mm. M109. Firing Projectile, HE, 107. Projectile, Smoke, WP, M110. Projectile, Smoke, BE, M116 and …