Watch List notes:

GREAT BRITAIN: (1952-PRESENT DAY) Queen Elizabeth II 2017 Silver Proof 5oz Lion of England Queen's Beast Trial of the Pyx coin. The Trial of the Pyx is a unique judicial ceremony that has taken place for more that 700 years, assuring the quality and fineness of the coins struck by the Royal Mint. Your coin is one of just 8 coins to be returned from the Trial of the Pyx ceremony. This is only the second time that coins from the Trial of Pyx have been offered for collectors to own.