50 Cents - Elizabeth II (4th Portrait - 80th Birthday - Silver Proof) 2006 front 50 Cents - Elizabeth II (4th Portrait - 80th Birthday - Silver Proof) 2006 back
50 Cents - Elizabeth II (4th Portrait - 80th Birthday - Silver Proof) 2006 photo
Obverse © Mike Bentley (CC BY-NC)

50 Cents - Elizabeth II 4th Portrait - 80th Birthday - Silver Proof

2006 year
Gold (.999) plated silver (.999) 18.24 g 31.51 mm
Description
Issuer
Australia
Queen
Elizabeth II (1952-2022)
Type
Non-circulating coin
Year
2006
Value
50 Cents 0.50 AUD = USD 0.34
Currency
Dollar (1966-date)
Composition
Gold (.999) plated silver (.999)
Weight
18.24 g
Diameter
31.51 mm
Thickness
3 mm
Shape
Dodecagonal (12-sided)
Technique
Milled
Orientation
Medal alignment ↑↑
Updated
2024-10-04
References
Numista
N#155421
Rarity index
88%

Reverse

A ring of flags around "ER" which means Elizabeth Regina, the word Regina being Latin for Queen. The majestic crown with 80 behind it. The outer ring of flags alternates the Union Jack with the Australian Flag to recognize the ties between the United Kingdom and Australia. This coin is gilt with 24 carat gold on the central design.

Script: Latin

Lettering: 80 EIIR 50

Designer: Stuart Devlin

Edge

12 Sided Smooth

Comment

Queen Elizabeth II celebrated her 80th birthday in 2006 with many special events and activities. In the month prior to her birthday on 21st April, she had traveled to Australia for a visit which included opening the Commonwealth Games in Melbourne. This coin is part of a two coin set issued by the Royal Australian Mint.
The coins were issued in a wooden case made from jarrah which was inside a protective purple box.