Princess Diana $20 Liberia 1 oz. pure silver coins 1997. A group of three encapsulated one ounce 99.9% pure silver proof commemorative coins depicting Diana, Princess of Wales. Issued in 1997, each set comes with the original certificate of authenticity, the hinged plush covered fitted case, and the encapsulated finely detailed frosted and mirror silver coin. Each Liberia $20 coin is in MINT as issued condition. Each coin is $30, and they include: Birth of William, Wedding Day and Compassion (please specify your choice). All items are thoroughly and conservatively graded and all condition issues are noted; all items are vintage or antique and may have slight signs of gentle use. Tracked Packet shipping to anywhere in the U.S. is $14.00 - this includes online tracking, air service and insurance up to $70. Items paid with a credit card will be shipped to confirmed addresses only. We do ship internationally. All of our prices are in $US. PLEASE NOTE: We DO NOT accept PayPal.