1 Dollar - Elizabeth II (4th Portrait - International Year of Astronomy) 2009 front 1 Dollar - Elizabeth II (4th Portrait - International Year of Astronomy) 2009 back
1 Dollar - Elizabeth II (4th Portrait - International Year of Astronomy) 2009 photo
© brismike (CC BY-NC)

1 Dollar - Elizabeth II 4th Portrait - International Year of Astronomy

2009 year
Aluminium bronze (92% Copper, 6% Aluminium, 2% Nickel) 9 g 25 mm
Description
Issuer
Australia
Queen
Elizabeth II (1952-2022)
Type
Non-circulating coin
Year
2009
Value
1 Dollar 1 AUD = USD 0.69
Currency
Dollar (1966-date)
Composition
Aluminium bronze (92% Copper, 6% Aluminium, 2% Nickel)
Weight
9 g
Diameter
25 mm
Thickness
2.5 mm
Shape
Round
Technique
Milled
Orientation
Medal alignment ↑↑
Updated
2024-10-04
References
Numista
N#62862
Rarity index
67%

Reverse

The Parkes Radio Telescope with some sheep in a field behind a fence.

Script: Latin

Lettering:
INTERNATIONAL YEAR OF ASTRONOMY 2009
ONE DOLLAR

Designer: Caitlin Goodall

Edge

7 shorter smooth segments between 7 reeded segments (11 grooves each)

Comment

This NCLT coin was issued by the RAM in 2009 to celebrate the International Year of Astronomy.
It was issued in two different ways....

As an BU coin in the Two Coin Astronomy Mint set along with a standard Platypus 20 Cent coin.