Watch List notes:

(g) George III (1760-1820), Third-Guinea, 1810, second laureate head right, rev. crown, date below, edge obliquely milled, 2.81g, 11h (Spink 3740; MCE 460; Schneider II, 626; Murdoch III, 110[d]; Stratos -), handsomely choice, good extremely fine.
Provenance
Purchased Baldwin (ref. C189NG066113) - £575
Estimate: £400 - £500