Mintage figures are not available.
The "Centenary of Western Australia - 1929" commemorative medal was struck in copper, bronze and silver by the Perth Mint. If similar commemorative medals are an indicator, they were very possibly struck in gold as well.
More specifically, the medals commemorate the founding of the Swan River Colony in 1829.
The copper medal is 39 mm in diameter and weighs 32.97 grams.
The bronze medal is 39 mm in diameter and weighs 30.63 grams.
The silver medal is 39 mm in diameter and weighs 39.03 grams.
The obverse image depicts the same King George V image as on Australian Coins of the time.
The reverse image shows an advancing swan with wings spread.
The copper medals sold for 2 Shillings and Sixpence when they were first issued.
An Australian 1929 "Centenary of Western Australia" medallion, depending on its condition, might fetch anything from $15 to $50 AUD. A reputable coin dealer will be able to give a more accurate valuation.
£10
Australia won 14 Gold medals placing them #6 in the medals table
Australia has won a total of 476 medals in Olympic history.
The 1904 St. Louis games were the only games where Australia won no medals at all. The 1920 Antwerp games Australia won no gold medals. The 1936 Berlin games Australia won no gold medals. The 1976 Montreal games Australia won no gold medals.
3615 medals
3 medals
Australia won 23 bronze medals at the 1996 Atlanta Olympic Games, the most of any for Australia.
As of the 2008 Summer Olympics, Australia has won 122 silver medals in the Summer Games and 0 silver medals in the Winter Games.
35 medals at the London Olympics
Australia won 13 gold medals at the 2008 Games in Beijing.
Australia won 14 Gold Medals at the Beijing Olympic Games in 2008.