Watch List notes:

(x) Australia, Millennium Coin Series 1999-2001, (The Past proof $10 1999 centre - Copper, outer ring fine silver 99.9%), (The Present $10 centre and outer ring fine Silver 99.9%, 24ct gold plated), (The Future $10 centre fine silver (99.9%, 24ct Gold plated, outer ring - Copper 99.9%), certificate number 17704.

Estimate: £100 - £200