Denomination was US$20. Issued to peace keeping personel in Cambodia for use in special telephones. ICM3-1-2 serial number 0000025864543.  Magnetic strip type. About 86mm by 55mm. Both sides showm.  Auction in AU$. Post FREE within Australia, $12 post outside Australia. For multiple purchases, please wait for final invoice before paying so postage can be adjusted.. MANY MORE PHONECARDS IN MY EBAY STORE.