Obverse
Portrait of the Queen Elizabeth II in the field of the coin.
Lettering: ELIZABETH II
AUSTRALIA 2006
Reverse
Platypus.
Lettering: 20
SD
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# 66a
Ruler
Weight
13.36 g.
Diameter
28.52
mm.
Thickness
2 mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded