ordnance maintenance - mobile artillery 155-mm. Howitzer matériel, M1917 and M1918 united states army in world war ii Ordnance Department : on beachhead and battlefront / by Lida Mayo united states army in world war ii Ordnance Department : procurement and supply / by Harry C. Thomson and Lida Mayo U.S. rocket ordnance : development and use in World War II / released by the Joint Board on Scientific Policy for: Office of Scientific Research … war department technical manual 75-MM howitzer matériel : ordnance maintenance / prepared under direction of the chief of ordnance war department technical manual Binaural training instruments, M 1 and M 2 : ordnance maintenance / prepared under direction of the chief of ordnance war department technical manual U.S. rifle, caliber 22, M 1922, M 1922 M I and M 2 / prepared under direction of the chief of ordnance war department technical manual 155-MM gun and carriage M 1 and M1 A 1 : ordnance maintenance war department technical manual Browning machine gun cal. 50, all types : ordnance maintenance war department technical manual Setters, fuze, bracket, M 1916 series : setters, fuze, hand, M 1912 and M 1913 series : ordnance maintenance / prepared under direction of the … war department technical manual Plotting boards for seacoast artillery : ordnance maintenance war department technical manual Battery commander's telescope M 1915 A 1 : ordnance maintenance