1983 TWENTY CENTS


Obverse:Queen Elizabeth II - Design by Arnold Machin.
Legend: ELIZABETH. II. AUSTRALIA 1983
Reverse:Platypus - Design by Stuart Devlin.
Edge:Reeded - continuous mill.
Weight:11.31 grams (174.6 grains).
Size:28.52 mm (diameter).
Composition:75% Copper, 25% Nickel
Mintage:Circulation: 55,113,000 - Canberra.
Mintmarks:None.

Valuation :
1983 TWENTY CENTS

Extra
Fine
Almost
Uncirc.
Brilliant
Uncirc.
ProofMint Roll
20023 20 300

Notes:

This coin was included as part of a 6 coin proof set and a 6 coin mint set released by the Canberra mint.

In 1990, with a continuing lack of demand for circulating coinage, almost the entire mintage of 1983 20 cent coins were melted and exported as base metal cupro-nickel bars. Only a single box of 50 mint rolls (1,000 coins) is known to have been released.


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