e/3"/23 caliber gun

Information
has gloss	eng: The 3"/23 caliber gun (spoken "three-inch-twenty-three-caliber") was the standard anti-aircraft gun for United States destroyers through World War I and the 1920s. United States naval gun terminology indicates the gun fired a projectile 3 inches (76 mm) in diameter, and the barrel was 23 calibers long. (barrel length is 3" x 23 = 69" or 1.75 meters)
lexicalization	eng: 3"/23 caliber gun
instance of	c/Naval anti-aircraft guns

Media
media:img	3 23 caliber gun Mk14 mod11.jpg