Watch List notes:

NGC PF60 | George III (1760-1820), Third Issue, Gilt Pattern Halfpenny, 1799, in gilt copper, 'Early Soho', by C.H. Küchler, small crowned and draped bust right, K •:, rev. Britannia seated left, holding olive branch and trident, ship in left field, edge centre grained, 5h (BMC [Peck] 1221 [KH 11]; Gregory 539; Sawden 45), soft wear to the higher points and some superficial hairlines to otherwise brilliant fields, extremely fine of the highest rarity, in NGC holder, graded PF60 (Cert. #6670850-002).

Estimate: £1800 - £2200