Ordnance Maintenance : Gun Data Computer M1 - USA Voorschrift, Technical Manual, 9-1646 Firing Tables for Mortar 60 mm. M2, Firing Shell, HE, M49A2 and Shell, Practice, M50A2. - USA Voorschrift Firing Tables 60-A-4 Regulations for the government of the ordnance department Ordnance maintenance : Azimuth instruments M1910 and M1910A1 (degrees) - USA Technical Manual, TM 9-1675 war department technical manual Ordnance maintenance : field glass, type EE, september 12, 1941 army regulations. military school ordnance school / War Department U.S. rocket ordnance : development and use in World War II / released by the Joint Board on Scientific Policy for: Office of Scientific Research … Exterior ballistic tables based on numerical integration / prepared by the Ordnance Department U.S. Army Ordnance maintenance : 13-ton high-speed tractors M5, M5A1, M5A2, and M5A3: Enige, engine accessories, clutch group, and propeller shaft - USA Voorschrift, Technical Manual, 9-1786A Firepower : for the men and women of Ordnance plants