14 mm + hooks
According to the saga left Odin's ravens, Hugin and Munin, him only to gather information about the news, which they immediately passed on to him.
The raven god could foretell the end of the Vikings' battles. They had a raven symbol on their war flags. The wings of the raven fluttered, it meant victory. Hang they relax down, they had to prepare for defeat Amulet for inner strength.
Vikings ca. 800 - 1,100 AD