Designer: obverse: Raphael David Maklouf; reverse: Stuart Devlin
Summary: KM# 80
Diameter: 19.4 mm
Reverse In the central part is an image of a sitting echidna and a large numeral 5.
Obverse In the central part, the right-facing profile of Queen Elizabeth II. In the left part, along the curve of the coin's edge, the inscription 'ELIZABETH II'. Translation: 'Elizabeth II'. On the right – the country name Australia in English and the year of minting 'AUSTRALIA 1985'.