war department technical manual Instruction guide : binaural training instrument M 2 war department technical manual Gun and carriage, 75-MM, M 1897, all types and special field artillery vehicles : ordnance maintenance war department technical manual 155-MM gun matériel M 1 war department technical manual 155-MM gun matériel M 1917, M 1918 and modifications / prepared under direction of the chief of ordnance war department technical manual 37-MM gun matériel (tank) M 5 and M 6 : ordnance maintenance war department technical manual Fuze, setter, M 8 : ordnance maintenance war department technical manual Fuze, setter, M 9 : ordnance maintenance / prepared under direction of the chief of ordnance war department technical manual Depression position finder M 1 : ordnance maintenance war department technical manual Depression position finder M 1907 : ordnance maintenance war department technical manual Quadrant sights, M 1917, M 1917 A 1, M 1918, and M 1918 A 1 : ordnance maintenance/ prepared under direction of the chief of … war department technical manual Telescope mount M 25 (for 4,5-inch gun carriage M 1 and 155-mm howitzer carriage M 1) : ordnance maintenance war department technical manual Panoramic telescope M 8 : ordnance maintenance