Help! Foreign Coin?
I'm in trouble with my coin collection. Last year I've received a collection of Asian coins. Some coins could be identified, but I still have one coin left. I have asked it in many places, but no one seems to recognize them. Maybe the Internet community does?
This is the front side...
...and this is the back side.
Some more details, the diameter is 2.15 cm (0.88"), while it is 2 mm (0.06") thick. The inscriptions on the coin are Fifty cents, and the year is 1978. It also marks a big '50' on its front side, referring to 50 cents.
If you know more about this coin (e.g. country and the name of the currency), please inform me by sending an e-mail to Olivier.Debonne@ping.be.