William IV 1831 proof Half-Sovereign PR63 Some light hairlines in fields

Some light hairlines in fields both sides otherwise practically as struck

SNG France 1726-7)

silver Botdraeger (Double Gros)

inside inner circle on reverse

annulet stops

William IV 1831 proof Half-Sovereign PR63 Some light hairlines in fieldsWilliam IV (1830 37), gold Proof Half Sovereign, 1831, struck on the small size flan, bare head right, legend and toothed border surrounding, GULIELMUS IIII D: G: BRITANNIAR: REX F: D: rev. crowned quartered shield of arms in frame, ANNO 1831 below, edge plain (WR 267 R3; S. 3830). Light tone over underlying proof brilliance, hairlines mainly on obverse field, otherwise practically as struck, becoming very rare in the UK market place, has been slabbed