Obverse
Portrait of the Queen Elizabeth II in the field of the coin.
Lettering: ELIZABETH II AUSTRALIA *YEAR* RDM
Reverse
Echidna.
Lettering: 5
SD
Extended information
Denomination
Currency
Metal
Copper-Nickel
Krause catalog
KM# 80
Ruler
Weight
2.8 g.
Diameter
19.4
mm.
Thickness
1.3 mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded