George III (1760-1820), 'Spade' Guinea, 1788, fifth laureate head right, rev. crowned 'spade' shield, edge chevron milled, 8.37g [129.2grns], 12h (MCE 392; Farey 1270; EGC 713; Spink 3729), surfaces brushed and with scratches in reverse right field, otherwise about very fine.
Estimate: £400 - £500