GEM Uncirculated.

1983 Australia 20 cent Proof

The 1983 Australia 20c coin features the 2nd portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara with lettering ‘ELIZABETH II’ and ‘AUSTRALIA 1983’.

On the reverse, a┬áPlatypus (Ornithorhynchus anatinus) and the numeral “20” with engraver’s initials ‘SD’ on the left.