war department technical manual 75-MM gun and carriage, M 1917 and modifications / prepared under direction of the chief of ordnance war department technical manual 75-MM gun matériel, M1897 and modifications / prepared under direction of the chief of ordnance war department technical manual Browning machine gun caliber 50, M2 aircraft : fixed and flexible war department technical manual Direct-fire telescope for 3-inch and 90-mm antiaircraft guns : ordnance maintenance whitehall series of lectures Musketry : consisting of instructions in machine guns and their uses / by Simplex o.o. form Artillery gun book : 1940 Bethlehem infantry accompanying gun Servants of the guns / by Jeffery E. Jeffery training regulations Weapons / War Department : 75-MM. gun and carriage, models of 1897 and 1897MI (french) / War Department Coast artillery drills. Vol. III : Gun drill-Q.F. 4.7 inch marks I to III on marks II, IV and V, mountings propaganda series MP38, 40, 40/1 and 41 submachine gun / [G. de Vries & B.J. Martens] Notes on equipment : Small arms and machine guns