Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring and M10A2 Fuze Headgear including the same 1942 date

including the same 1942 date in Japanese on the underside of the cover

The division became notorious for its brutality

Crossed Cannons overlaying an Anchor and still bears the U

which is used to hold the blade of the axe

We can just make out that this is a size 59 helmet

Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring and M10A2 Fuze Headgear including the same 1942 dateOriginal Item: Only One Available. Totally inert and demilitarized according to BATF guidelines with hollow body and inert fuse. This grenade cannot be converted to an explosive device and is not available for export. The Mk II was standardized in 1920 replacing the Mk I of 1917. It was phased out gradually, the U. S. Navy being the last users, and on 2 April 1945 the Mk II and Mk IIA1 were re designated the Mk 2 and Mk 2A1. The Mk II was commonly