Loopgraafmortier Duits model H20 (Leichter Minenwerfer n/A) kaliber 7,58 cm met getrokken loop, op grondplaat met radaffuit Klosje wit garen REGERINGS MACHINE GAREN weapon Browning .30-caliber machine guns / Gordon L. Rottman Machine warfare : an inquiry into the influence of mechanics on the art of war / by J.F.C. Fuller whitehall series of lectures Musketry : consisting of instructions in machine guns and their uses / by Simplex Nachrichtendienst, Presse und Volksstimmung im Weltkrieg / von W. Nicolai Britain's modern army : ... an authoritative account of the daily life of a modern soldier and of the work, weapons and machines of the …
