Watch List notes:

George III (1760-1820), 'Spade' Half-Guinea, 1791, fifth laureate head right, rev. Spade Shield, edge obliquely milled, 4.15g, 11h (EGC 834; MCE 431; Spink 3735), almost very fine.
Provenance
Spink 208, 22-23 June 2011, lot 1044 - £280
Estimate: £250 - £350