Those words don't matter to anyone – most people can't read them anyway. What does matter is that a man standing in a cold breeze on the Boston waterfront, seeking to buy passage on a ferry run by an Englishman, cannot pay with the coins that are being stamped out by Sir Isaac Newton in the Royal Mint at the Tower of London. The only coinage here is Spanish – the same coins that are changing hands, at this moment, in Lima, Manila, Macao, Goa, Bandar Abbas, Mocha, Cairo, Smyrna, Malta, Madrid, the Canary Islands, Marseilles.