Original U.S. WWI Navy Inert 3-Inch 50-Caliber Round & Casing - Dated 1917 British Holsters - Individual Equipment Belt with

- Individual Equipment Belt with Suspenders Dated 1965

so we are not entirely sure

The front bears the named "BUD" to the left chest over a winged dice insignia

There are no maker markings anywhere on the revolver

Original U.S. WWI Navy Inert 3-Inch 50-Caliber Round & Casing - Dated 1917 British Holsters - Individual Equipment Belt withOriginal Item. Only One Available. The 3 inch 50 caliber gun (spoken "three inch fifty caliber") in United States naval gun terminology indicates the gun fired a projectile 3 inches (76 mm) in diameter, and the barrel was 50 calibers long (barrel length is 3 in 50 = 150 in or 3. 8 m). Different guns (identified by Mark numbers) of this caliber were used by the U. S. Navy and U. S. Coast Guard from 1900 through to 1990 on a variety of combatant and