wehrtechnik und wissenschaftliche waffenkunde Paris Kanonen - the Paris guns (Wilhelmgeschütze) and Project HARP : the application of major calibre guns to atmospheric and space research / Gerald V. … Machine gun manual : a complete manual to machine gunnery containing details of Maxim Vickers Lewis Colt Hotchkiss together with Drill (elementary and advanced) : … Thompson submachine gun, model 1928 .45 calibra Zap! ray gun classics / Leslie Singer Modern guns and gunnery 1910 : a practical manual for officiers of the horse, field and mountain artillery / H.A. Bethell Machine-gun tactics / by R.V.K. Applin Theory and design of recoil systems and gun carriages / prep. in the Office of the Chief of Ordnance 40mm Bofors gun / Terry J. Gander ideal hand book Reloading ammunition Modern guns and gunnery : a practical manual for officers of the horse, field and mountain artillery / by H.A. Bethell One-pounder (37 mm.) semi-automatic gun, mark C, and carriage, mark A machine gun : a modern survey / Terry Gander