Watch List notes:

GREAT BRITAIN. Elizabeth II, 1953-. Gold 2 Pounds 2008, Royal Mint. Proof. 15.98 g. Mintage 2,333. S-SD4. The 2008 United Kingdom Gold Proof 2 Pounds / Double Sovereign coin, featuring HM Queen Elizabeth's II fourth portrait by Ian Rank-Broadley. As struck, in Royal Mint capsule. FDC.