Original U.S. WWII Incredibly Rare Inert Cryptographic Equipment Destroyer, Incendiary, M2A1 with M210 Fuze - Used to Destroy Enigma Machines & Other Cryptographic Equipment British Documents & Books The interior of the helmet

The interior of the helmet is nicely marked with the ink stamp for the Hawley Products Company

Chinstrap is unbroken and pliable

but has a live propellant cartridge

and the accent grooves are still crisp

Original U.S. WWII Incredibly Rare Inert Cryptographic Equipment Destroyer, Incendiary, M2A1 with M210 Fuze - Used to Destroy Enigma Machines & Other Cryptographic Equipment British Documents & Books The interior of the helmetOriginal Item. One of a Kind. This is likely the most scarce piece of WWII ordnance we have offered, and one that we have found very little information about. Unloaded or dummy grenades, artillery shell casings, and similar devices, which are cut or drilled in an BATF approved manner so that they cannot be used as ammunition components for destructive devices, are not considered NFA weapons. This example is in total compliance and is NOT AVAILABLE FOR