• 20c Decimal Coinage, Proof (1966- ) Coins

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Values / World Coins / Australia / 20c Decimal Coinage, Proof (1966- )
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Series
Halfpenny
Halfpenny, Specimen
Halfpenny, Proof
Penny, George V (1911-1936)
Penny, George V, Specimen (1911-1926)
Penny, George V, Proof (1914-1936)
Threepence, Edward VII (1910)
Threepence, George V (1911-1936)
Threepence, George V, Specimen (1916-1922)
Threepence, George V, Proof (1911-1936)
Sixpence, Edward VII (1910)
Sixpence, George V (1911-1936)
Sixpence, George V, Specimen (1916-1922)
Sixpence, George V, Proof (1911-1936)
Shilling, Edward VII (1910)
Shilling, George V (1911-1936)
Shilling, George V, Specimen (1916-1922)
Shilling, George V, Proof (1911-1936)
Florin, Edward VII (1910)
Florin, George V (1911-1936)
Florin, George V, Specimen (1916-1922)
Florin, George V, Proof (1911-1936)
Crown, George VI (1937-1938)
Half Sovereigns (1855-1918)
Half Sovereigns, Proof (1853-1902)
Sovereigns (1855-1931)
Sovereigns, Proof (1855-1931)
1c Decimal Coinage (1966-2006)
1c Decimal Coinage, Proof (1966-2006)
2c Decimal Coinage (1966- )
2c Decimal Coinage, Proof (1966- )
5c Decimal Coinage (1966- )
5c Decimal Coinage, Proof (1966- )
10c Decimal Coinage (1966- )
10c Decimal Coinage, Proof (1966- )
20c Decimal Coinage (1966- )
20c Decimal Coinage, Proof (1966- )
25c Decimal Coinage (1966- )
25c Decimal Coinage, Proof (1966- )
50c Decimal Coinage (1966- )
50c Decimal Coinage, Proof (1966- )
55c Decimal Coinage (2009)
60c Decimal Coinage (2012)
$1 Decimal Coinage (1984- )
$1 Decimal Coinage, Proof (1984- )
$2 Decimal Coinage (1984- )
$2 Decimal Coinage, Proof (1984- )
$5 Decimal Coinage (1988- )
$5 Decimal Coinage, Proof (1988- )
$8 Decimal Coinage (2004- )
$8 Decimal Coinage, Proof (2004- )
$10 Decimal Coinage (1982- )
$10 Decimal Coinage, Proof (1982- )
$15 Decimal Coinage (2006- )
$15 Decimal Coinage, Proof (2006- )
$20 Decimal Coinage (1993-2003)
$25 Decimal Coinage (1992- )
$25 Decimal Coinage, Proof (1992- )
$30 Decimal Coinage (2000- )
$30 Decimal Coinage, Proof (2000- )
$40 Decimal Coinage (1995-1998)
$50 Decimal Coinage (2002- )
$50 Decimal Coinage, Proof (2002- )
$60 Decimal Coinage (2012- )
$100 Decimal Coinage (1995- )
$100 Decimal Coinage, Proof (1995- )
$150 Decimal Coinage (1995- )
$200 Decimal Coinage (1980- )
$250 Decimal Coinage (1992)
$300 Decimal Coinage (2006- )
$500 Decimal Coinage (2021- )
$1,000 Decimal Coinage
$1,000 Decimal Coinage, Proof
$3,000 Decimal Coinage (1992- )
$5,000 Decimal Coinage (2017)
$30,000 Decimal Coinage (2002- )

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Legal Disclaimer

The prices listed in our database are intended to be used as an indication only. Users are strongly encouraged to seek multiple sources of pricing before making a final determination of value. CDN Publishing is not responsible for typographical or database-related errors. Your use of this site indicates full acceptance of these terms.

Read CDN Terms of Use

The 20c Decimal Coinage, Proof (1966- ) series of Australia in the World Coins contains 101 distinct entries. Australian decimal coinage. Proof strike.

The 20c Decimal Coinage, Proof (1966- ) series of Australia in the World Coins contains 101 distinct entries.

Australian decimal coinage. Proof strike.

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1966-(c) 20c Duckbill Platypus PR
1966-(c) 20c Duckbill Platypus PR
1966-(L) 20c Duckbill Platypus PR
1966-(L) 20c Duckbill Platypus PR
1969 20c Duckbill Platypus PR
1969 20c Duckbill Platypus PR
1970 20c Duckbill Platypus PR
1970 20c Duckbill Platypus PR
1971 20c Duckbill Platypus PR
1971 20c Duckbill Platypus PR
1972 20c Duckbill Platypus PR
1972 20c Duckbill Platypus PR
1973 20c Duckbill Platypus PR
1973 20c Duckbill Platypus PR
1974 20c Duckbill Platypus PR
1974 20c Duckbill Platypus PR
1975 20c Duckbill Platypus PR
1975 20c Duckbill Platypus PR
1976 20c Duckbill Platypus PR
1976 20c Duckbill Platypus PR
1977 20c Duckbill Platypus PR
1977 20c Duckbill Platypus PR
1978 20c Duckbill Platypus PR
1978 20c Duckbill Platypus PR
1979 20c Duckbill Platypus PR
1979 20c Duckbill Platypus PR
1980 20c Duckbill Platypus PR
1980 20c Duckbill Platypus PR
1981 20c Duckbill Platypus PR
1981 20c Duckbill Platypus PR

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1982 20c Duckbill Platypus PR
1982 20c Duckbill Platypus PR
1983 20c Duckbill Platypus PR
1983 20c Duckbill Platypus PR
1984 20c Duckbill Platypus PR
1984 20c Duckbill Platypus PR
1985 20c Duckbill Platypus PR
1985 20c Duckbill Platypus PR
1986 20c Duckbill Platypus PR
1986 20c Duckbill Platypus PR
1987 20c Duckbill Platypus PR
1987 20c Duckbill Platypus PR
1988 20c Duckbill Platypus PR
1988 20c Duckbill Platypus PR
1989 20c Duckbill Platypus PR
1989 20c Duckbill Platypus PR
1990 20c Duckbill Platypus PR
1990 20c Duckbill Platypus PR
1991 S20c Silver, Duckbill Platypus PR
1991 S20c Silver, Duckbill Platypus PR
1991 20c Duckbill Platypus PR
1991 20c Duckbill Platypus PR
1992 20c Duckbill Platypus PR
1992 20c Duckbill Platypus PR
1993 20c Duckbill Platypus PR
1993 20c Duckbill Platypus PR
1994 20c Duckbill Platypus PR
1994 20c Duckbill Platypus PR
1995 20c Duckbill Platypus PR
1995 20c Duckbill Platypus PR

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1996 20c Duckbill Platypus PR
1996 20c Duckbill Platypus PR
1997 20c Duckbill Platypus PR
1997 20c Duckbill Platypus PR
1998 S20c Silver, 1927 Parliament House Florin design PR
1998 S20c Silver, 1927 Parliament House Florin design PR
1998 20c Duckbill Platypus PR
1998 20c Duckbill Platypus PR
1999 20c Duckbill Platypus PR
1999 20c Duckbill Platypus PR
1999-B S20c Masterpieces in Silver, Threepence PR
1999-B S20c Masterpieces in Silver, Threepence PR
2000 20c Duckbill Platypus PR
2000 20c Duckbill Platypus PR
2000-B S20c Masterpieces in Silver, Laureate bust right PR
2000-B S20c Masterpieces in Silver, Laureate bust right PR
2000-B S20c Masterpieces in Silver, Crowned bust left PR
2000-B S20c Masterpieces in Silver, Crowned bust left PR
2000-B S20c Masterpieces in Silver, Crowned bust right PR
2000-B S20c Masterpieces in Silver, Crowned bust right PR
2001 G20c Gold, Platypus PR
2001 G20c Gold, Platypus PR
2001 20c Duckbill Platypus PR
2001 20c Duckbill Platypus PR
2001 20c Tasmanian Tiger PR
2001 20c Tasmanian Tiger PR
2001 20c Rabbit-eared Bandicoot PR
2001 20c Rabbit-eared Bandicoot PR
2001 20c Sturt's Desert Pea PR
2001 20c Sturt's Desert Pea PR

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2001 20c Brolga Cranes PR
2001 20c Brolga Cranes PR
2001 20c PR
2001 20c PR
2001 20c Jennifer Gray PR
2001 20c Jennifer Gray PR
2001 20c PR
2001 20c PR
2001 20c Warantah PR
2001 20c Warantah PR
2001-B 20c Nofolk Pine PR DCAM
2001-B 20c Nofolk Pine PR DCAM
2002 20c Duckbill Platypus PR DCAM
2002 20c Duckbill Platypus PR DCAM
2003-B 20c Group of Australian Volunteers PR DCAM
2003-B 20c Group of Australian Volunteers PR DCAM
2003-B G20c Gold, Group of Australian Volunteers PR DCAM
2003-B G20c Gold, Group of Australian Volunteers PR DCAM
2003-B S20c Silver, Platypus PR DCAM
2003-B S20c Silver, Platypus PR DCAM
2003-B S20c Silver, Group of Australian Volunteers PR DCAM
2003-B S20c Silver, Group of Australian Volunteers PR DCAM
2004 20c Duckbill Platypus PR DCAM
2004 20c Duckbill Platypus PR DCAM
2004-B S20c Silver, Platypus PR DCAM
2004-B S20c Silver, Platypus PR DCAM
2005 20c Duckbill Platypus PR DCAM
2005 20c Duckbill Platypus PR DCAM
2005-B G20c Gold, Soldier Family PR DCAM
2005-B G20c Gold, Soldier Family PR DCAM

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2005-B S20c Silver, Soldier Family PR DCAM
2005-B S20c Silver, Soldier Family PR DCAM
2005-B 20c Soldier Family PR DCAM
2005-B 20c Soldier Family PR DCAM
2006 S20c Silver, Platypus PR DCAM
2006 S20c Silver, Platypus PR DCAM
2006 20c Duckbill Platypus PR DCAM
2006 20c Duckbill Platypus PR DCAM
2006-B S20c Silver, Platypus PR DCAM
2006-B S20c Silver, Platypus PR DCAM
2006-B G20c Gold, Duckbill Platypus PR DCAM
2006-B G20c Gold, Duckbill Platypus PR DCAM
2007 20c Female Lifesaver PR DCAM
2007 20c Female Lifesaver PR DCAM
2007 20c Duckbill Platypus PR DCAM
2007 20c Duckbill Platypus PR DCAM
2007-B S20c Silver, Female With Rope Line PR DCAM
2007-B S20c Silver, Female With Rope Line PR DCAM
2007-B S20c Silver, Platypus PR DCAM
2007-B S20c Silver, Platypus PR DCAM
2008 20c Map of Australia PR DCAM
2008 20c Map of Australia PR DCAM
2008 20c Duckbill Platypus PR DCAM
2008 20c Duckbill Platypus PR DCAM
2008-B S20c Silver, Platypus PR DCAM
2008-B S20c Silver, Platypus PR DCAM
2009 20c Star gazers PR DCAM
2009 20c Star gazers PR DCAM
2009 20c Duckbill Platypus PR DCAM
2009 20c Duckbill Platypus PR DCAM

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2009-B S20c Silver, Platypus PR DCAM
2009-B S20c Silver, Platypus PR DCAM
2009-P S20c Silver, Black swan in flight PR DCAM
2009-P S20c Silver, Black swan in flight PR DCAM
2010 20c Duckbill Platypus PR DCAM
2010 20c Duckbill Platypus PR DCAM
2010-B S20c Silver, Platypus PR DCAM
2010-B S20c Silver, Platypus PR DCAM
2010-C 20c PR DCAM
2010-C 20c PR DCAM
2010-C 20c Burke and Wills on Camels PR DCAM
2010-C 20c Burke and Wills on Camels PR DCAM
2011 20c Duckbill Platypus PR DCAM
2011 20c Duckbill Platypus PR DCAM
2011-B S20c Silver, Platypus PR DCAM
2011-B S20c Silver, Platypus PR DCAM
2012 G20c Gold PR DCAM
2012 G20c Gold PR DCAM
2012 20c Wheat Ear PR DCAM
2012 20c Wheat Ear PR DCAM
2012 S20c Silver, Military lookout PR DCAM
2012 S20c Silver, Military lookout PR DCAM
2012 20c Duckbill Platypus PR DCAM
2012 20c Duckbill Platypus PR DCAM
2013 S20c Silver, Platypus, Gilt PR DCAM
2013 S20c Silver, Platypus, Gilt PR DCAM
2013 20c Mechanisms of mining PR DCAM
2013 20c Mechanisms of mining PR DCAM
2013 S20c Silver, Duckbill Platypus, Gilt PR DCAM
2013 S20c Silver, Duckbill Platypus, Gilt PR DCAM

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2013 20c Duckbill Platypus PR DCAM
2013 20c Duckbill Platypus PR DCAM
2013-B G20c Gold, Duckbill Platypus PR DCAM
2013-B G20c Gold, Duckbill Platypus PR DCAM
2014 20c Duckbill Platypus PR DCAM
2014 20c Duckbill Platypus PR DCAM
2014 S20c Silver, Platypus PR DCAM
2014 S20c Silver, Platypus PR DCAM
2015 20c Duckbill Platypus PR DCAM
2015 20c Duckbill Platypus PR DCAM
2015 S20c Silver, Platypus PR DCAM
2015 S20c Silver, Platypus PR DCAM
2016 S20c Silver, Platypus PR DCAM
2016 S20c Silver, Platypus PR DCAM
2017 S20c Silver, Platypus PR DCAM
2017 S20c Silver, Platypus PR DCAM
2018 S20c Silver, Platypus PR DCAM
2018 S20c Silver, Platypus PR DCAM
2019 S20c Silver, Platypus PR DCAM
2019 S20c Silver, Platypus PR DCAM
2024 20c Platypus, Change of Monarch PR DCAM
2024 20c Platypus, Change of Monarch PR DCAM

Legal Disclaimer

The prices listed in our database are intended to be used as an indication only. Users are strongly encouraged to seek multiple sources of pricing before making a final determination of value. CDN Publishing is not responsible for typographical or database-related errors. Your use of this site indicates full acceptance of these terms.

Read CDN Terms of Use

Available on Greysheet Marketplace

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Sullivan Numismatics, Inc

Sullivan Numismatics, Inc
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Jon Sullivan

Land O Lakes , FL

Harlan J. Berk Ltd

Harlan J. Berk Ltd
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Harlan Berk

Chicago, IL

Stack’s Bowers Galleries

Stack’s Bowers Galleries
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Mark Schimel

Philadelphia, PA

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