Australia 1997 20 cents

from the Mountain Groan Collection

In 1966, Australia abandoned the sterling coinage she had used since the days of Captain Cook and adopted the decimal dollar and cent. This bust of the queen was used 1985-98. This date is common, tho none were struck for circulation 1986-93 or 1995.

Recorded mintage: 16,730,000 plus 32,000 proofs.

Specification: 11.31 g, copper-nickel, 28.65 mm diameter.

Catalog reference: KM 82.

Source:

• McDonald, Greg, The Pocket Guide to Australian Coins and Banknotes, 23rd ed., Lavington, Australia, 2017.
• Pitt, Michael, Renniks Australian Coin and Banknote Values, 32nd Edition, Matraville, New South Wales, Australia: Renniks Publications, 2023.
• Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 1901-2000, 47th ed., Iola, WI: Krause Publications, 2019.

Link to:

• 1984 20 cents
• Papua New Guinea 1990 20 toea
• 1997 5 cents
• 1997 10 cents
• 1997 50 cents
• 1997 dollar, Sir Charles Kingsford Smith
• 1997 2 dollars, aborigine
• 1997 30 dollars, kookaburra, 1 kg silver
• Australia 1997 40 dollars 1 oz palladium emu
• 1999 20 cents
• Coins and currency dated 1997
• return to coins of Australia