Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring and M10A3 Fuze German Military Maps These indicate that the case

These indicate that the case is for 15 Stück (Pieces) Stielhandgranate 24

Blade Style: Spear Point Double Edged Knife

which we assume is a matching number

with the last use of samurai armor happening in 1877 during the Satsuma Rebellion

Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring and M10A3 Fuze German Military Maps These indicate that the caseOriginal 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. This is an iconic U. S. fragmentation pineapple grenade issued during WWII. 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, on 2 April 1945 the Mk II and Mk