Annual Report of the Secretary of WarU.S. Government Printing Office, 1896 |
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Página 64
... sight ; these are now being verified by firings at the Armory , and will be corrected , and , if found desirable , new sights can be issued . The absence of a wind gauge from the rear sight has been freely commented upon by troops who ...
... sight ; these are now being verified by firings at the Armory , and will be corrected , and , if found desirable , new sights can be issued . The absence of a wind gauge from the rear sight has been freely commented upon by troops who ...
Página 218
... sight ( if desirable ) , and is held in place by the latch on the left journal . The graduated portion of the sight is then passed over the reduced axis , extending to the right of the circular segment and circular brass plates , and ...
... sight ( if desirable ) , and is held in place by the latch on the left journal . The graduated portion of the sight is then passed over the reduced axis , extending to the right of the circular segment and circular brass plates , and ...
Página 218
... sight ( if desirable ) , and is held in place by the latch on the left journal . The graduated portion of the sight is then passed over the reduced axis , extending to the right of the circular segment and circular brass plates , and ...
... sight ( if desirable ) , and is held in place by the latch on the left journal . The graduated portion of the sight is then passed over the reduced axis , extending to the right of the circular segment and circular brass plates , and ...
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Palavras e frases frequentes
12-inch B. L. mortar 12-inch B. L. rifle action of breech Appendix B. L. mortar steel barometer block bolt breech mechanism breechblock caliber cartridge cent center of impact consumption of powder coppers of 1892 degrees elevation deviation from center disappearing carriage effect on piece Eleva feet Firing conducted firing pin forgings Frankford Arsenal front fuse gauge grains gun cotton Hook Proving Ground humidity igniter inch long inch of bore June June 15 manufacture miles an hour muzzle nitroglycerin Object of firing Ordnance Department piston plate platform Pont's brown prismatic Pressure primer projectile in flight rear recoil Record of firing rounds sand Sandy Hook Proving scattering of fragments screw shaft Shell shot sight smokeless powder sound of projectile Special remarks spring SPRINGFIELD ARMORY square inch target thermometer tion top carriage trunnion velocity Watertown Arsenal Watervliet Arsenal Weight wheel WILLIAM CROZIER yards