Watch List notes:

Elizabeth II, Harold Wilson, First Referendum of the British People, 5 June 1975, platinum medal, by Pobjoy Mint, bust of Wilson right , rev., Britannia seated with olive branch and trident over a map of Europe and inscribed UNITED EUROPE, 47.30g, hallmarked London, 1975, mint state and in case of issue, very rare
(800-1000 GBP)