Royal Mint resume minting their own supplementary tokens. In 1672 the Royal Mint finally took over the production of copper coinage. Prior to the outbreak of the English Civil War, England signed a treaty in 1630 with Spain which ensured a steady supply of silver bullion to the Tower mint. Additional branch mints to aid the one in London were set up including one at Aberystwyth Castle, in Wales. In 1642 parliament seized control of the Tower mint and after Charles I tried to arrest the Five Members he was forced to flee London, establishing at least 16 emergency mints across the
Royal Mint held within in a Royal Mint vault. Up to $1 billion worth of RMG is set to be issued by the mint. As the sole body responsible for minting legal tender coins in the United Kingdom under contract from HM Treasury, the mint produces all of the country's physical currency apart from banknotes which are printed by the Bank of England. On average it produces 2 billion pound sterling coins struck for general circulation every year with an estimated 28 billion pieces circulating altogether. Outside of the UK, the mint provides services to over 60 different countries including New Zealand