Obverse
Portrait of the Queen Elizabeth II in the field of the coin.
Lettering: ELIZABETH II
AUSTRALIA 2012
IRB
Reverse
Australian coat-of-arms with Kangaroo and Emu supporters all gilt.
Lettering: 50
SD
Extended information
Year
Denomination
Currency
Metal
Copper-Nickel (Copper-Nickel Partially Gilt)
Krause catalog
KM# 404c
Ruler
Weight
18.24 g.
Diameter
31.65
mm.
Alignment
Medal ↑↑
Shape
12-sided
Edge
Plain