20 Cents - Elizabeth II - 40th Anniversary of Decimal Currency - 4th Portrait (2006)
Features
| Denomination | 20 Cents |
| Catalog Number | KM# 66a |
| Weight (g) | 13.36 |
| Diameter (mm) | 28.52 |
| Thickness (mm) | 2 |
| Shape: | Round |
| Composition: | Silver (.999) |
| Not Magnetic | |
| Metal Value (USD) | 35.53 |
| Currency Value (USD) | 0.14 |
| Orientation | Medal orientation ↑↑ |
| Commemorative | |
| Non Circulating | |
| Calendar | Gregorian |
Obverse
Engraved by Arnold Machin
Lettering:
ELIZABETH II
AUSTRALIA
2006
Description:
Second crowned portrait of HM Queen Elizabeth II facing right, wearing the Girls of Great Britain and Ireland tiara. Date is placed below.
ELIZABETH II
AUSTRALIA
2006
Description:
Second crowned portrait of HM Queen Elizabeth II facing right, wearing the Girls of Great Britain and Ireland tiara. Date is placed below.
Reverse
Engraved by Stuart Devlin
Lettering:
20
SD
Description:
The reverse depicts a platypus swimming. The denomination numeral 20 is above the head of the animal; the designer 's initials SD are in tiny letters, within the swirl of water around its right forepaw.
20
SD
Description:
The reverse depicts a platypus swimming. The denomination numeral 20 is above the head of the animal; the designer 's initials SD are in tiny letters, within the swirl of water around its right forepaw.
Edge
Description:
Reeded
Reeded
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 2006 | 5,829 | Royal Australian Mint, Proof - 8 Coin Fine Silver Year Set | Unknown |