field manual Antiaircraft artillery : markmanship and service of the piece : antiaircraft machine gun / prepared under direction of the chief of coast artillery field manual Browning machine gun caliber .30, HB, M1919A4 (mounted in combat vehicles) / prep. under dir. of the Chief of Infantry field manual Browning machine gun, caliber .30, M1917 For carbine, machine, sten, 9 mm, mark 5 : section B 3 training regulations Weapons / War Department : Browning tank machine gun, caliber .30, model of 1919 / War Department wo Barrack and hospital equipment : brooms , brushes, garden implements, weighing machines, safes, scales and lamp accessories / by Command of the Army Council, E.W. …