12-pounder napoleon cannon, model of 1857 with handles at fort hamilton us army base in brooklyn

12pounder allies ancient antique armament armed armor armored arms army arsenal artillery attack battle best brooklyn cannon carriage cast color combat conflict defense display example explosive fighting firearm fort green gun handles heavy historic history image iron metal metallic military museum napoleon nobody nyc object old past peace power protect protection retro round rust rusty shoot single soldier steel tank troop trophy vintage war warfare weapon weathered wheel world