Watch List notes:

Victoria (1837-1901), Proof Halfcrown, type A3, 1839, young head left, ww incuse on truncation, rev. crowned shield in wreath, edge plain (ESC 2708 (670); S.3885), attractive iridescent tone overlying brilliant surfaces, much as struck, rare, in NGC holder, graded PF63* CAMEO (Cert. #4861253-004).

Estimate: £3,000 - £4,000