united states army in world war ii Siegfried Line campaign / by Charles B. MacDonald Mitrailleur browning .50 M2 / Ministerie van Oorlog voorschrift Schootstafels voor de mitrailleur Browning van .30-inch, M1917A1 vurende met scherpe patronen van .30-inch - Koninklijke Landmacht Voorschrift nr. 2315 Untangling the cold war : a strategy for testing rival theories / [by] William A. Gamson [and] Andre Modigliani History of United States naval operations in World War II / by Samuel Eliot Morison ; with an introd. by Dudley Wright Knox special publication / u.s. department of commerce, coast and geodetic survey determination of the relative values of gravity at Potsdam and Washington / by E.J. Brown pan grand strategy series Imperial War Museum book of the First World War / Malcolm Brown training regulations Weapons / War Department : Browning tank machine gun, caliber .30, model of 1919 / War Department Browning automatic rifle Years of upheaval / Henry Kissinger training regulations Weapons / War Department : Automatic rifle (browning), model of 1918 / War Department Royal armoured corps : weapons : .300-inch browning machine gun