50 Cents - Elizabeth II 2nd Portrait - Dodecagonal type - Silver Proof

50 Cents - Elizabeth II (2nd Portrait - Dodecagonal type - Silver Proof) -  obverse50 Cents - Elizabeth II (2nd Portrait - Dodecagonal type - Silver Proof) -  reverse

© Richard Thomas


Country Australia
Queen Elizabeth II (1952-date)
Type Non-circulating coin
Year 2019
Value 50 Cents
0.50 AUD = 0.39 USD
Currency Dollar (1966-date)
Composition Silver (.999)
Weight 18.24 g
Diameter 31.51 mm
Thickness 3 mm
Shape Dodecagonal (12-sided)
Orientation Medal alignment ↑↑
Number N# 178839
Numista (https://numista.com)
References KM# 68a
Tracy L. Schmidt (editor); 2019. Standard Catalog of World Coins / 2001-Date (14th edition). Krause Publications, Stevens Point, Wisconsin, USA.
And 4 more volumes.

Commemorative issue

Fiftieth Anniversary of the Dodecagon 50 cent Coin


2nd portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara


Designer: Arnold Machin

Arnold Machin O.B.E., R.A. was a British artist, sculptor, coin and stamp designer.


Australia Coat of Arms (the escutcheon is carried by a Red Kangaroo (Macropus rufus) and an Emu (Dromaius Novaehollandiae).


Designer: Stuart Devlin

Stuart Leslie Devlin, AO, CMG is a significant contemporary gold and silversmith. Australian-born, he has designed coins for countries around the world, and became especially well known as London-based designer of gold and silver collector's items in the 1970s and 80s.


12 Sided Smooth

50 Cents - Elizabeth II (2nd Portrait - Dodecagonal type - Silver Proof) -  obverse

© Mike Bentley


Royal Australian Mint, Canberra, Australia (1965-date)


This Fine Silver Proof NCLT Coin was produced by the Royal Australian Mint to commemorate the Fiftieth Anniversary of the Dodecagon 50 cent Coin.  It was issued exclusively for the 2019 Australasian Numismatic Dealer's Association Money Expos. This coin features the original 1969 effigy of Her Majesty Queen Elizabeth II by Arnold Machin on its obverse.

See also

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Date Mintage VG F VF XF AU UNC
2019  1 969 Cased Proof

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Numista Rarity index: 93 Search tips
This index is based on the data of Numista members collections. It ranges from 0 to 100, 0 meaning a very common coin or banknote and 100 meaning a rare coin or banknote among Numista members.

Bullion value: 16.08 USD Search tips
This value is given for information purpose only. It is based on a price of silver at 883 USD/kg. Numista does not buy or sell coins or metal.

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