Notes on post-war ordnance development / by Leroy Hodges ; introd. by Samuel G. Waller Orientation for artillery - USA Voorschrift, Technical Manual, 44-225 Instruction for heavy artillery / prepared by a board of officers, for the use of the army of the United States Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume IV : Part X Drill and Service Regulations for Field Artillery (Horse and Light) : Volume II : Parts IV, V, VI, VII, and VIII. Field artillery : tactics and technique of division artillery and higher artillery echelons - USA War Department Field Manual, FM 6-100 Light artillery drill regulations Coast artillery corps : Preservation and care of seacoast defense matériel - USA Voorschrift, Technical Regulations No. 1160-20 Addendum to 155-AH-2 for Projectile, HE M449A1 (M449E2). Projectile, HE M449 (T 379). Projectile HE M449E1. - USA Voorschrift Firing Tables 155-AAD-E-1 Arsenal of democracy : American weapons available for export / by Tom Gervasi ; conceived by Bob Adelman ; designed by Neil Shakery 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