history of united states naval operations in world war ii History of United States naval operations in World War II : The battle of the Atlantic, September 1939-May 1943 / Samuel Eliot Morison Assault gun section and platoon - USA Armored Force Field Manual, FM 17-25 american forces in action series Admiralties : Operations of the 1st Cavalry Division, (29 February-18 May 1944) / Historical Division horse soldier, 1776-1943 : the United States cavalryman : his uniforms, arms, accoutrements, and equipments / by Randy Steffen ; illustrations by Randy Steffen