WW2 ITALIAN INERT RED DEVIL GRENADE
You dont see many of these grenades around any more. Used by Italian Troops during WW2 the "Red Devil" grenade was the most ineffective grenade ever produced. They were made cheaply and many of them failed to explode, and when they did the damage was not as severe as the grenades used by the Germans or British troops. This example is complete but has no fuse.