Orientation for artillery - USA Voorschrift, Technical Manual, 44-225 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