Ack-ack : with gun and searchlight crews at work and play Artillery training : Gunnery / War Office Identification list for ordnance, B.L. 5.5-in., Mark 3 and ordnance, B.L. 4.5.-in., Mark 2 on carriage, 5.5-in. or 4.5-in. gun, Mark 2 Gunpowder Factory, Waltham Abbey, Essex : an RCHME survey / [Royal Commission on the Historical Monuments of England ; projectleader Wayne Cocroft ; ed. Paul … Royal Gunpowder Factory, Waltham Abbey : plans and illustrations / Royal Commission on the Historical Monuments of England Gun drill for Q.(uick) F.(iring) 25-PR Mark 2. Gun on carriages 25-PR, Mark 1 and 3, 1944 Maintenance Manual for the ordnance, Q.F. 17-PR, Mark 1 on carriage, 17-PR., Marks 1 and 1W and ordnance, Q.F. 17-PR Mark 5 on 3-inch Gun … English gunmakers : the Birmingham and provincial gun trade in the 18th and 19th century / De Witt Bailey and Douglas A. Nie Machine gun manual : a complete manual to machine gunnery containing details of Maxim Vickers Lewis Colt Hotchkiss together with Drill (elementary and advanced) : … royal historical society studies in history Gunpowder, government and war in the mid-eighteenth century / Jenny West Men, women, and guns / by Sapper Artillery training : Tracing faults by observation of fire (heavy A.A.) / War Office. Vol IV / War Office. Part I: A.A. Gunnery / War …