Twenty Cents (71 Items)

Year Reverse Theme Variation Mint Mintage Material Owned
1966 Thumbnail ImagePlatypus 30000000 75% copper, 25% nickel
1966 Thumbnail ImagePlatypus Canberra 28200000 75% copper, 25% nickel
1967 Thumbnail ImagePlatypus Canberra 83800000 75% copper, 25% nickel
1968 Thumbnail ImagePlatypus Canberra 40500000 75% copper, 25% nickel
1969 Thumbnail ImagePlatypus Canberra 16500000 75% copper, 25% nickel
1970 Thumbnail ImagePlatypus Canberra 23700000 75% copper, 25% nickel
1971 Thumbnail ImagePlatypus Canberra 8900000 75% copper, 25% nickel
1972 Thumbnail ImagePlatypus Canberra 16600000 75% copper, 25% nickel
1973 Thumbnail ImagePlatypus Canberra 23400000 75% copper, 25% nickel
1974 Thumbnail ImagePlatypus Canberra 33500000 75% copper, 25% nickel
1975 Thumbnail ImagePlatypus Canberra 53300000 75% copper, 25% nickel
1976 Thumbnail ImagePlatypus Canberra 59800000 75% copper, 25% nickel
1977 Thumbnail ImagePlatypus Canberra 41300000 75% copper, 25% nickel
1978 Thumbnail ImagePlatypus Canberra 37400000 75% copper, 25% nickel
1979 Thumbnail ImagePlatypus Canberra 22300000 75% copper, 25% nickel
1980 Thumbnail ImagePlatypus Canberra 84400000 75% copper, 25% nickel
1981 Thumbnail ImagePlatypus Canberra 65500000 75% copper, 25% nickel
1981 Thumbnail ImagePlatypus Wales 50000000 75% copper, 25% nickel
1981 Thumbnail ImagePlatypus Royal Canadian Mint 50000000 75% copper, 25% nickel
1982 Thumbnail ImagePlatypus Canberra 76600000 75% copper, 25% nickel
1983 Thumbnail ImagePlatypus Not Released Canberra 55100000 75% copper, 25% nickel
1984 Thumbnail ImagePlatypus Not Released Canberra 27800000 75% copper, 25% nickel
1985 Thumbnail ImagePlatypus Canberra 2700000 75% copper, 25% nickel
1988 Thumbnail ImagePlatypus Canberra 200000 75% copper, 25% nickel
1994 Thumbnail ImagePlatypus Canberra 14300000 75% copper, 25% nickel
1995 Thumbnail ImageCelebrating the 50th anniversary of the United Nations Canberra 4800000 75% copper, 25% nickel
1996 Thumbnail ImagePlatypus Canberra 20600000 75% copper, 25% nickel
1997 Thumbnail ImagePlatypus Canberra 16700000 75% copper, 25% nickel
1998 Thumbnail ImagePlatypus Canberra 28800000 75% copper, 25% nickel
1999 Thumbnail ImagePlatypus Canberra 64200000 75% copper, 25% nickel
2000 Thumbnail ImagePlatypus Canberra 35600000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for New South Wales, Centenary of Federation Student Design winner for New South Wales, Joseph Neve of Bellingen High School Canberra 3200000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for Norfolk Island, Centenary of Federation Student Design winner for Norfolk Island, Megan Cummings of Norfolk Island Central School Canberra 2200000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for Northern Territory, Centenary of Federation Student Design winner for Northern Territory, Lisa Brett of Leanyer School Canberra 2100000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for Queensland, Centenary of Federation Student Design winner for Queensland, Jenifer Gray of Ingham State High School Canberra 2300000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for South Australia, Centenary of Federation Student Design winner for South Australia, Lisa Murphy of Yankalilla Area School Canberra 2400000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for Tasmania, Centenary of Federation Student Design winner for Tasmania, Abbey MacDonald of Launceston Church Grammar School Canberra 2200000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winners for Victoria,Ryan Douglas Ladd and Mark Aaron Kennedy of Lara Lake Primary School Centenary of Federation Student Design winners for Victoria,Ryan Douglas Ladd and Mark Aaron Kennedy of Lara Lake Primary School Canberra 2900000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for Western Australia, Janice Ng of Forrestfield Senior High School Centenary of Federation Student Design winner for Western Australia, Janice Ng of Forrestfield Senior High School Canberra 2400000 75% copper, 25% nickel
2001 Thumbnail ImagePlatypus Canberra 82000000 75% copper, 25% nickel
2001 Thumbnail ImageCentenary of Federation Student Design winner for the Australian Capital Territory, Centenary of Federation Student Design winner for the Australian Capital Territory, Stacy Jo-Ann Paine of Caroline Chisholm High School Canberra 2100000 75% copper, 25% nickel
2001 Thumbnail ImageCelebrating the life and achievements of Sir Donald Bradman Celebrating the life and achievements of Sir Donald Bradman Canberra 10000000 75% copper, 25% nickel
2002 Thumbnail ImagePlatypus Platypus Canberra 27200000 75% copper, 25% nickel
2003 Thumbnail ImageCommemorating Australia’s volunteers Commemorating Australia’s volunteers Canberra 7600000 75% copper, 25% nickel
2004 Thumbnail ImagePlatypus Platypus Canberra 72100000 75% copper, 25% nickel
2005 Thumbnail ImagePlatypus Platypus Canberra 58600000 75% copper, 25% nickel
2005 Thumbnail ImageCommemorating the 60th anniversary of the end of World War 2.  Commemorating the 60th anniversary of the end of World War 2.  Canberra 33500000 75% copper, 25% nickel
2006 Thumbnail ImagePlatypus Platypus Canberra 102300000 75% copper, 25% nickel
2007 Thumbnail ImagePlatypus Platypus Canberra 42700000 75% copper, 25% nickel
2008 Thumbnail ImagePlatypus Platypus Canberra 132900000 75% copper, 25% nickel
2009 Thumbnail ImagePlatypus Platypus Canberra 43600000 75% copper, 25% nickel
2010 Thumbnail ImagePlatypus Platypus Canberra 59900000 75% copper, 25% nickel
2010 Thumbnail ImageCommemorating the Centenary of Australian Taxation Office Commemorating the Centenary of Australian Taxation Office Canberra 11600000 75% copper, 25% nickel
2011 Thumbnail ImageCommemorating International Year of Volunteers Commemorating International Year of Volunteers Canberra 6100000 75% copper, 25% nickel
2011 Thumbnail ImageCommemorating International Women’s Day Commemorating International Women’s Day Canberra 6800000 75% copper, 25% nickel
2011 Thumbnail ImageCommemorating the Royal Wedding of Prince William and Catherine Middleton Commemorating the Royal Wedding of Prince William and Catherine Middleton Canberra 10100000 75% copper, 25% nickel
2011 Thumbnail ImagePlatypus Platypus Canberra 15100000 75% copper, 25% nickel
2012 Thumbnail ImagePlatypus Platypus Canberra 34600000 75% copper, 25% nickel
2013 Thumbnail ImagePlatypus Platypus Canberra 43900000 75% copper, 25% nickel
2013 Thumbnail ImageCommemorating the Centenary of Canberra Commemorating the Centenary of Canberra Canberra 6200000 75% copper, 25% nickel
2014 Thumbnail ImagePlatypus Platypus Canberra 55910000 75% copper, 25% nickel
2015 Thumbnail ImagePlatypus Platypus Canberra 24400000 75% copper, 25% nickel
2016 Thumbnail ImagePlatypus Platypus Canberra 34400000 75% copper, 25% nickel
2016 Thumbnail Image2016 obverse design to celebrate the 50th anniversary of decimal currency 2016 obverse design to celebrate the 50th anniversary of decimal currency Canberra 4500000 75% copper, 25% nickel
2017 Thumbnail ImagePlatypus Canberra 29800000 75% copper, 25% nickel
2018 Thumbnail ImagePlatypus Canberra 22200000 75% copper, 25% nickel
2019 Thumbnail ImagePlatypus (IRB) Canberra 26600000 75% copper, 25% nickel
2019 Thumbnail ImagePlatypus (JC) Canberra 2000000 75% copper, 25% nickel
2020 Thumbnail ImagePlatypus Canberra 33500000 75% copper, 25% nickel
2021 Thumbnail ImagePlatypus Canberra 38400000 75% copper, 25% nickel
2022 Thumbnail ImagePlatypus Canberra 72940000 75% copper, 25% nickel