Original U.S. WWII Custom Made Cast Brass Knuckle Dusters British Military Maps the chamber is also marked

the chamber is also marked 1" which is the cartridge size

The blade has a lovely attribution marked on the blade:

This is an excellent inert demilitarized genuine Original Japanese WWII Type 100 20mm HE-T-SD (High Explosive

The British Army Brigadier Orde Wingate formed the Chindits for raiding operations against the Imperial Japanese Army

It features a fully functional barrel with attached ventilated barrel jacket and magazine well receiver section

Original U.S. WWII Custom Made Cast Brass Knuckle Dusters British Military Maps the chamber is also markedOriginal Item: Only One Available. This is a very nice example of a U. S. WWII set of Custom Made Brass Knuckle Dusters, used for close combat in the field. These were often cast aboard large ships, who necessarily had small foundries and metalworkers needed to effect repairs on the various parts of a ship. Compared to their usual work, making cast knuckles was relatively simple. The look of the surface texture suggests that they were sand cast, a