science in world war ii Rockets, guns and targets : rockets, target information, erosion information, and hypervelocity guns developed during World War II by the Office of Scientific Research and … Hoe Nederland vocht in mei 1940 : verzameling uitknipsels uit "Pen gun" / D.A.van Hilten treasury of sporting guns / by Charles F. Waterman ; special photography by J. Barry O'Rourke and Robert J. Kligge Firing data for British 75-mm Mk V guns (and Coaxial 7.92-mm Besa machine guns) mounted in A.F.V.s book of the gun / Harold L. Peterson 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 field manual Browning machine guns, caliber 30, M 1917 A 1, M 1919 A4 and M 1919 A6 agardograph theory of high speed guns / by Arnold E. Seigel Firing data for 75-mm guns (M3) (and Coaxial .30" Browning machine guns) mounted in AFV's whitehall series of lectures Musketry : consisting of instructions in machine guns and their uses / by Simplex
