Dear you! In Russian we have a common frase - Two heads think better than one

So, I became a possessor of an interesting object - old silver jewel with an unusual shape and a signs at the back of it....I hope you will help me to realize what is it as a meaning...probably later information about 2012 make me feel suspicious of this subject....but it's one possibility that the jewel is ancient...and means something important to the future of the world...I am serious....very responsible for all of us...no lol...