1966-2004 20c Coin Collection Limited Edition Uncirculated 13 Coin PortfolioThe 1966 2004 Commemorative 20c Collection comprises every 20c reverse design type issued from 1966 to 2004. The first two 20c commemorative coins are the 1995 United Nations and the 2001 Bradman 20c. The Collection also features every one of the nine State & Territory 20c coins issued in 2001 for the Centenary of Australian Federation as well as the 2003 Volunteer 20c. Included is an example or the platypus design with the first portrait of Queen