My step-son found a coin on the ground, and we're trying to figure out what it is. We don't even know if it is a real coin or not. It's about the same size as a quarter. On one side, it has a rough "drawing" of a tiger's head. The other side has 12 symbols of unknown origin. The symbols are lined up on the coin as follows: 4 in the middle in a straight line with solid lines above and below. On the top, there are 4 more symbols that follow the curve of the coin. Same goes for the bottom of the coin. Any help would be appreciated!