Royal Australian Mint in 1967 the Melbourne mint was closed. Some staff from the Melbourne mint relocated to Canberra to operate the new mint. However it was not until the early 1980s that the RAM was able to sustain solitary production of the full set of circulating Australian coins, and so on several occasions in the 1960s and 1970s the RAM contracted production runs to the Perth Mint, the Royal Mint in both London and Llantrisant, and even on one occasion the Royal Canadian Mint. The mint consists of two buildings, an administration building, and a process building. The administration building houses the
Royal Mint was worth just 13.5d compared to an English mark which was worth 6s 8d. To bridge the difference between the values, unofficial supplementary token coins, often made from lead were made by unauthorised minters across the country. By 1612 there were 3,000 such unlicensed mints producing these tokens, none of whom paying anything towards the crown. "The Royal Mint", not wanting to divert manpower away from minting more profitable gold and silver, hired outside agent Lord Harington who under licence started issuing copper farthings in 1613. Private licenses to mint these coins were revoked in 1644 which led traders to