Ordnance maintenance u.s. rifles, cal..30 M1, M1c (sniper's) and M1d (sniper's) - USA Technical Manual, TM 9-1275 Exterior ballistic tables based on numerical integration : Summital arguments / U.S. Army. Ordnance Department Firing Tables (antiaircraft fire control tables) for Gun, Automatic, 37 mm. M1A2, Firing Shell, Fixed, H.E. M54 aand Shell, Fixed, Practice, M55A1C - USA Voorschrift … ordnance maintenance - mobile artillery Special field artillery vehicles war department technical manual Compass, M 2 : ordnance maintenance war department technical manual 75-MM gun and carriage, M 1917 and modifications / prepared under direction of the chief of ordnance war department technical manual 75-MM gun matériel, M1897 and modifications / prepared under direction of the chief of ordnance war department technical manual Fuze, setter, T 15 : ordnance maintenance war department technical manual Elevation quadrant M 1 : ordnance maintenance war department technical manual Telescopic sights M 1 and T 3 : ordnance maintenance war department technical manual Direct-fire telescope for 3-inch and 90-mm antiaircraft guns : ordnance maintenance war department technical manual Telescope mounts M 21 and M 23 : panoramic telescopes M 5 A 3 and M1 2A2 : range quadrant M 4 : elbow telescope …