Original U.S. WWII Sterling Silver Airborne Parachutist Badge Jump Wings with Pin Back French Pistols Two types of shells were

Two types of shells were used

the serial number 12050 can be seen on the barrel and frame

and the right side has the maker and address information:

This example shows heavy age

The fuse appears to be a transit fuse and is marked:

Original U.S. WWII Sterling Silver Airborne Parachutist Badge Jump Wings with Pin Back French Pistols Two types of shells wereOriginal Item. Only One Available. This is an exceptionally nice original U. S. WWII Airborne Parachutist Badge manufactured in sterling silver and fitted with a pin back fastener. Commonly known as Jump Wings, the badge retains a crisp design, a fully functional pin assembly, and an untouched silver patina. The face depicts an open parachute centered above a pair of stylized wings, the distinctive design adopted for qualified U. S. Army parachutists