Manual of visual signaling of the U.S. Signal Corps / prepared under the direction of brigadier-general A.W. Greely chief signal officer, U.S. Army by captain … Down south or, an Englishman's experience at the seat of the American War / Samuel Phillips Day : 1 naval air war in Vietnam / by Peter B. Mersky, Norman Polmar Civil War cavalry & artillery sabers : a study of United States cavalry and artillery sabers, 1833-1865, including the influential prewar decades / by John …