Royal Mint to the Royal Mint opening satellite branches of itself overseas. In Australia, the local Legislative Council petitioned the UK government to establish a branch of the Royal Mint in Sydney (Sydney Mint) after prospector Edward Hargraves discovered gold in Ophir, New South Wales in 1851. The petitioned gain royal assent in 1853 and plans were made by the Deputy Master of the Royal Mint in London to open the Royal Mint's first overseas branch within the colony. The Royal Mint's Superintendent of Coining travelled to Australia to oversee its establishment on Macquarie Street within the southern wing of Sydney Hospital
Royal Mint Court in between 1807-1812 by Robert Smirke after Johnson died, having never seen his design realised. In honour of both architects, the building was named the Johnson Smirke Building, a namesake of both their surnames. Aiming to increase mint production, the building was designed for multiple purposes including to house new mint machinery, act as a bullion store, the mint's office and apartments for mint officials. The long façade of the three-storey rectangular stone building has windows with Doric order running through the first and second floors. A broad central pediment sits above featuring the royal coat of arms engraved in