Australia (officially the Commonwealth of Australia), is an Oceanian country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. It is the world's sixth-largest country by total area. Neighbouring countries include Indonesia, East Timor and Papua New Guinea to the north; the Solomon Islands and Vanuatu to the north-east; and New Zealand to the south-east.
|Reign / Rule||From||To||Coins Issued|
|Queen Victoria||1 January 1901||22 January 1901||1|
|King Edward VII||22 January 1901||6 May 1910||4|
|King George V||6 May 1910||20 January 1936||139|
|King Edward VIII||20 January 1936||11 December 1936||3|
|King George VI||11 December 1936||6 February 1952||86|
|Queen Elizabeth II||6 February 1952||485|