ordnance memoranda Report of the Board of Officers appointed by special orders no. 108, A.G.O., May 31, 1873 on Gatling guns of large caliber for flank-defense Remarks on rifle guns / E. Baker Submachine Gun Caliber .45 inch, M3 and M3A1. FM 23-41 155 mm. Gun M2 on Motor Carriage M40 and 8 Inch Howitzer M2 on Motor Carriage M43. FM 6-87 Gun 76 mm. M1A1, M1A1C and M1A2 firing, Projectile fixed, APC-T, M62 and M62A1. Projectile fixed, illum, MK 24 mod.1. Projectile fixed, illum, Mk 25 … training regulations Cavalry : the cavalry machine-gun squadron / prep. under direction of the Chief of Cavalry - United Staten War Department Training Regulations TR 425-80 training regulations Cavalry : the employment of machine guns / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-110 Fine American and European arms, armor, militaria & sporting guns : to be offered at auction: San Francisco, Sale 6754, Monday, February 23, 1998 / … Handbook for the 6-inch B.L., Marks IV, V, VI, VIa, and VII, guns and mountings 1900 Handbook of the Madsen sub-machine gun : M. 1949 Shell for British 75-mm. guns / by Laurence E. Blood Maintenance manual for the ordnance, B.L. 4.5-inch, marks II and II* on carriage, 5.5-inch or 4.5-inch gun, marks I and II