The 2020 standard one-ounce coin pairs .9999 silver and a AUD $1 denomination with a reverse depicting kookaburra on a corrugated roof at dawn with stylized rays. The 30th-anniversary issue places a miniature of the 1990 design on the obverse.
ReverseKookaburra on a corrugated roof at dawn with stylized raysObverseJody Clark effigy of Queen Elizabeth II with a miniature of the 1990 Stuart Devlin reverse
YR
Year
2020
$
Denomination
AUD $1
Ag
Silver fineness
.9999
oz
Silver weight
1 troy ounce
P
Mint
The Perth Mint
M
Declared
375,914
Coin images: APMEX
The 2020 issue
2020 in the annual Kookaburra sequence
This dated Brilliant Uncirculated issue is the 31st coin in the 1990–2026 standard one-ounce sequence.
Its reverse depicts kookaburra on a corrugated roof at dawn with stylized rays. The reverse designer is not conclusively attributed in the sources listed below.
The published final mintage is 375,914, compared with an original maximum of 500,000.
01
Series position
Annual issue 31 of 37
02
Obverse portrait
Jody Clark effigy of Queen Elizabeth II with a miniature of the 1990 Stuart Devlin reverse
03
Mintage record
375,914 declared
2020 standard reverse
Design story
The 2020 reverse: Kookaburra on a corrugated roof at dawn with stylized rays
The annual reverse presents kookaburra on a corrugated roof at dawn with stylized rays. The reverse designer is not conclusively attributed in the sources listed below. The issue also includes micro-laser engraved letter within the reverse legend.
Annual compositionA closer view of the 2020 kookaburra design.
Date and silver legendThe surrounding legend identifies the 2020 issue and its silver specification.
The obverse
Jody Clark effigy of Queen Elizabeth II with a miniature of the 1990 Stuart Devlin reverse
The obverse carries the Jody Clark effigy of Queen Elizabeth II with a miniature of the 1990 Stuart Devlin reverse, together with Australia, the 2020 date and the AUD $1 denomination.
The reverse
Kookaburra on a corrugated roof at dawn with stylized rays
The reverse depicts kookaburra on a corrugated roof at dawn with stylized rays. The 30th-anniversary issue places a miniature of the 1990 design on the obverse. The issue also includes micro-laser engraved letter within the reverse legend.
Full specifications
At a glance
Available dimensions, artists and issue details for this annual coin are listed below.
Denomination
AUD $1
Silver content
1 troy ounce
Fineness
.9999
Metal
Silver
Diameter
40.6 mm
Thickness
3.21 mm
Finish
Brilliant Uncirculated (BU)
Authentication
Not documented in the listed item-level sources
Legal-tender country
Australia
Mint
The Perth Mint
Obverse portrait
Jody Clark effigy of Queen Elizabeth II with a miniature of the 1990 Stuart Devlin reverse
Obverse artist
Jody Clark
Mintage & issue
375,914
Declared
The declared total is a published final number and is shown separately from the production ceiling.
Maximum mintage
500,000
Declared mintage
375,914
Issue status
Declared
Source date
2026-08-12
This year in the series
See the design in sequence
Compare this coin with the annual designs immediately around it.
The references below cover the coin's specifications, design, mintage and annual context.
This catalog excludes proof, high-relief, gilded, colorized, privy-mark, graded, 2 oz, 10 oz and kilogram products unless they are mentioned only as related variants.