Penny (Australian coin)


The Australian penny was a coin of the Australian pound used in the Commonwealth of Australia prior to decimalisation in 1966. It was worth one-twelfth of an Australian shilling and 1/240 of an Australian pound. The coin was equivalent in its dimensions, composition and value to the British penny, as the two currencies were fixed at par.
The coin was first introduced in 1911, and stopped being minted in 1965, with the introduction of decimalisation. When decimalisation happened on 14 February 1966, the coin value was equal to 0.8333¢.
The obverse of the coin featured the reigning Australian monarch. Three were featured: George V, George VI and Elizabeth II. All of the pennies featuring George VI and Elizabeth II had a kangaroo on the reverse. The kangaroo image was on the Australian half-penny and has since been included on the dollar coin and the bullion silver kangaroo.
During the George VI era, coins minted at Perth had a dot either at the end of the word "PENNY", after the word "AUSTRALIA" or in between the "K" and "G" above the end of the kangaroo's tail, while coins from Melbourne did not have a dot. An "I" under the bust of George VI denoted being minted in India. A "PL" mintmark after "PENNY" denoted minting in London, England. This continued through the end of the coin's lifetime.

Types

Numismatics

The 1930 penny is one of the rarest Australian coins, due to a very small number being minted and holds the record as the most valuable copper penny in the world.
It is highly sought after by coin collectors, and a 1930 penny in very fine condition can be worth A$45,000 or more.
Other "hard to get" years include 1925, 1946.
There are also some valuable varieties of the Australian penny. Most varieties arose as a result of either historical events that impacted normal operation of the country's coin mints or intended changes in the coin minting processes. For example, there is a cluster of 1931 penny varieties that evidences an experimental period of penny production at the Melbourne Mint during the start of the Great Depression.
Another example is the cluster of 1920 penny varieties that evidences the transfer of dies from the Melbourne Mint to the Sydney Mint, which involved a series of experimental strikes in preparation for the first official pennies that were struck by the Sydney Mint in October 1920. Similarly, the 1952 cluster of penny varieties arose when the Perth Mint began to produce its own pennies following a series of experimental strikes.
While many penny varieties are common, there are some extremely rare and valuable examples, such as the 1930 English obverse penny, the 1920 English obverse penny with a dot above the bottom scroll, and the 1931 Unicorn Penny.

Minting figures

The numbers below include specimens and proof issues, where mintage for them is known. Counting these, a total of 814,788,088 coins of the denomination were minted during its existence.