Watch List notes:

Elizabeth II (1952 -), gold proof Fifty Pence, 2011, struck to celebrate the 50th anniversary of The World Wildlife Fund, crowned bust right, IRB below truncation for designer Ian Rank-Broadley, Latin legend surrounding, ELIZABETH. II. D. G REG. F. D., FIFTY PENCE rev. design by Matthew Dent 50 iconic images to represent programmes supported by the World Wildlife Fund over the last fifty years, WWF below a panda, 2011 in exergue, 15.50g (S.H25). Brilliant as struck, with some toning, in original Royal Mint box with certificate of authenticity.

243 coins issued.

(£900-£1,000)