Found this on one of my first searches. Took it home, because it was already shot, figuring it couldn't do any harm. Then I looked up some info and it appears to be a Flak Grenade. It seems that some of those grenades could also have a detonating charge in the tip.
Anyway, I rang the police, who notified the bomb disposal unit and they came to take it away. Glad this one is out of my house. So next time I find something alike, it stays buried!!!
For more info: http://en.m.wikipedia.org/wiki/2_cm_FlaK_30#undefined
PS: the ruler is in centimeter and the weight was 120g
Anyway, I rang the police, who notified the bomb disposal unit and they came to take it away. Glad this one is out of my house. So next time I find something alike, it stays buried!!!
For more info: http://en.m.wikipedia.org/wiki/2_cm_FlaK_30#undefined
PS: the ruler is in centimeter and the weight was 120g