Original Japanese WWII Imperial Japanese Navy INERT 25mm High Explosive Round For The Type 96 Anti-Aircraft Cannon Antique Shotguns The lock is marked with

The lock is marked with just a CROWN / P / 30

The celluloid grip of this dagger has only faded a bit to a lovely light orange color

It is also maker marked and dated on the other side:-

Torpedo sections could be attached together via spring clip-equipped connecting sleeves

A battalion of Marines joined General Winfield Scott's army at Pueblo and fought all the way to the "Halls of Montezuma

Original Japanese WWII Imperial Japanese Navy INERT 25mm High Explosive Round For The Type 96 Anti-Aircraft Cannon Antique Shotguns The lock is marked withOriginal Item: Only One Available. This is a completely INERT example of a WWII Japanese 25mm Cannon Round, and is in compliance with the current BATF standards on inert ordnance. Not Available For Export. This example has a central explosives cavity and a fuse that still unscrews, identifying this as a High Explosive round. There is no cavity on the base of the round, so it is not a tracer round, but there is a small amount of red paint retained,