Obverse
Portrait of the Queen Elizabeth II in the field of the coin.
Lettering: ELIZABETH II
AUSTRALIA
100 DOLLARS
IRB
Reverse
A monkey climbing on a branch.
Lettering: 2004
1 OZ 9999 GOLD
JR
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# 672
Ruler
Weight
31.1 g.
Diameter
32.1
mm.
Thickness
2.3 mm.
Engraver
Ian Rank-Broadley, Jovan Radanovich
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded