1984-1990

The 1966-2001 Commemorative 20c collection comprises every 20c reverse design type issued from 1966 to 2001. The first two 20c commemorative coins are the 1995 United Nations and the 2001 Bradman 2...

20 Cents 1984 Royal Australian Mint Roll. Heads/Heads Ex: Canberra Numisco 1/9/2007 sold @$1100.00 as VERY RARE! In 1990, with a continuing lack of demand for circulating coinage, almost the entire...