Obverse
Uncrowned portrait of King Charles III facing left, designer's initials under bust, country name and year of issue along rim
Lettering: CHARLES III AUSTRALIA 2024 DT
Reverse
Platypus toy swims amongst the bubbles, denomination at top right
Lettering: 20
Extended information
Year
Denomination
Currency
Metal
Copper-Nickel
Ruler
Weight
11.3 g.
Diameter
28.7
mm.
Thickness
2 mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded