Text Book of Ammunition publications Notes on the ammunition for Q.F. 45-inch howitzer / War Office publications Range tables for 6-in. B.L. howitzer, 26-CWT. (Vickers), for use with projectiles banded to R.L. design nr. 25665 / War Office publications Handbook of the B.L., 6-Inch 26-CWT, Mark I Howitzer on Mark I railway truck-mounting (Land Service) 3.5-Inch rocket Launchers M 20 and M 20 BI / War office Gun drill for Q.F. 25-Pr., Mark II gun on carriage 25-Pr., Mark I Engineer field manual / prepared under the direction of the Chief of Engineers Statistics relating to the war effort of the United Kingdom : presented by the Prime Minister to Parliament by command of His Majesty, november 1944 Royal engineers supplementary pocket book Machine-gun drill regulations (provisional) 1917 / prepared and edited at the Army War College National Military Park; National Park; Battlefield site and National Monument Regulations / war Department-approved and published by authority of the Secretary of War-office of the … Identification list for ordnance, B.L. 5.5-inch, Mark III and ordnance, B.L. 4.5.-inch mark II on carriage, 5.5-inch or 4.5-inch gun, mark I