war department technical manual Browning machine gun caliber 50, M2 aircraft : fixed and flexible war department technical manual Fuze, setter, T 15 : ordnance maintenance war department technical manual Instruction guide : plotting board M 5 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 … war department technical manual Auxiliary fire-control instruments (field glasses, eye-glasses, telescopes and watches) Proceedings on the board of officers convened under special orders Nos. 238 and 253, A.G.O., 1873, on horse-equipments, cavalry equipments and accouterments, saddlers' and smiths' … technical regulations / war department Fire-control and sighting matériel for antiaircraft artillery / War Department technical regulations Fire-control and sighting matériel for antiaircraft artillery / War Department : Antiaircraft battery commander's observation instrument M.1 / War Department Electrical design / War Department, Corps of Engineers
