Royal Mint was historically part of a series of mints that became centralised to produce coins for the Kingdom of England, all of Great Britain and eventually most of the British Empire. The original London mint from which the Royal Mint is the successor, was established in 886 AD and operated within the Tower of London for approximately 800 years before moving to what is now called Royal Mint Court where it remained until the 1960s. As Britain followed the rest of the world in decimalising its currency, the Mint moved from London to a new plant in Llantrisant, Wales where it
Royal Australian Mint mint in Australia is the Perth Mint. Planning for the mint started in 1959 when it was proposed to move the Royal Mint branch in Melbourne to Canberra. It was officially opened by The Duke of Edinburgh on 22 February 1965, coinciding with decimal currency, which was introduced into circulation on 14 February 1966. The new mint cost A$5 million to build, with an additional $4 million for equipment. The new mint and the Melbourne Mint operated concurrently while sufficient stockpiles of new coinage were prepared and until it was felt that production in Canberra was proceeding smoothly, after which