2020 Great Engravers The Three Graces 5oz silver Proof coin with a denomination of £10. Obverse: Jody Clark's definitive coinage portrait of Queen Elizabeth II. Reverse: William Wyon's The Three Graces, which depicts three female figures representing Britannia, Hibernia and Scotia. S.GE9. Encapsulated and graded by the NGC as PF70 First Release. In the original case of issue.