Indigenous Australian Boomerang, given to me by my paternal Grand father. From central Australia. boomerangs are not meant to return to you, they are meant to fly streight. They will knock out a Kangaroo, imagine what one would do to you ! Don’t leave your weapons on the Battle Feild, they may return to you ! The Victorian Police have a couple of other boomerangs that were given to me. They refuse to return them. I think they sold them for a few thousand dollars.