samworth books on firearms Gunsmithing : a manual of firearmsdesign, construction, alternation and remodeling : for amateur and professional gunsmiths and users of modern firearms / by Roy F. … war department technical manual Tug, harbor, diesel, steel, 45-foot, design 320 war department technical manual Army air forces : base supply procedure war department technical manual Range, field M-1937 p.i.t. Fundamentals of radio : an applied course : an outline based upon technical and field manuals of the War Department war department technical manual Compass, M 2 : ordnance maintenance war department technical manual Instruction guide : sound locator M 2 war department technical manual 75-MM gun matériel, M1897 and modifications / prepared under direction of the chief of ordnance 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