Twenty Cents - Royal Australian Mint
网页The twenty cent coin was first introduced with decimal currency on 14 February 1966. The original reverse design of a platypus remained unchanged until 1995. This denomination has since been used for commemorative designs. All twenty cent coins in the first issue in 1966 were produced at the Royal Mint, London.
Australian twenty-cent coin - Wikipedia
网页These coins are now sold for over $200, depending on condition. Other varieties of the reverse face generally involve the length and number of the claws of the platypus. These are prone to change if incorrect stamping pressure is used in creation of dies for the coins. Such variations are most frequently seen on coins produced at foreign mints.
The Complete Guide to the Australian 20 Cent (20c)
网页2011年5月9日 · The Australian 20c coin is made from 75% copper and 25% nickel (cupro-nickel), is 28.52mm in diameter and weighs 11.31grams. It has a reeded edge. The standard circulation design is the platypus by Stuart Devlin and was first issued in 1966 at Australia’s changeover to decimal currency.
Rare Australian 20 Cent Coins
网页2021年8月16日 · In this article we’ll talk about the 4 rare Australian 20c coins you can look out for in your change and do our best to assign a value to them. 1. Australian 1966 London 20 Cent Wavy Baseline Variety. About half of the Australian 1966 20 cent coins were struck by the Royal Mint in London.
20 Cents - Elizabeth II (4th Portrait) - Australia - Numista
网页In 1999 the RAM updated the standard circulation Platypus 20 cent coin with the Ian Rank Broadley 4th Portrait of the Queen on the Obverse. The coin has also been issued in Uncirculated & Proof Year Sets, UNC in WMF Berlin Money Fair Sets, and various Baby UNC & Proof sets. Specimen versions of the coin were …
The Australian 20 Cent Coin
网页2013年7月21日 · The standard reverse or tails side of the Australian 20 cent is the design of a swimming platypus by coin designer, sculptor and master silversmith Stuart Devlin. Of all the standard Australian circulating coin designs that Mr Devlin engraved this platypus is …
20 Cents - Elizabeth II (2nd Portrait) - Australia - Numista
网页One of the coins introduced in 1966 at the commencement of decimal currency is this iconic Platypus 20 cent coin. The reverse was designed by Stuart Devlin. The coin has remained in production and circulation with the same reverse up to the current date and is now on its 4th Obverse. (Machin, Makleouf, Rank-Broadly & Clark)
20 Cents - Elizabeth II (6th Portrait) - Australia - Numista
网页Detailed information about the coin 20 Cents, Elizabeth II (6th Portrait), Australia, with pictures and collection and swap management: mintage, descriptions, metal, weight, size, value and other numismatic data.
How to identify rare wavy baseline 20 cent coins - Perth Mint
网页2014年4月14日 · The way to identify the wavy baseline 20 cent coin is to look at the bottom section of the “2” on the tails side. The top and bottom edges of the base of the “2” on all standard 20 cent coins are straight, while on the 1966 wavy baseline 20 cent coin, the upper edge of the base of the “2” has an obvious wave to it.
Australian 20 Cents "Platypus" 1966 - 1984 KM# 66
网页Value. PRF65: $12. Buy 1966-1984 20 Cents "Platypus" (ELIZABETH II AUSTRALIA *YEAR* 20 SD) KM# 66.
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