Watch List notes:

George III (1760-1820), Halfcrowns, 1817, type 1, edge milled (3), 14.14g, 12h; 14.13g, 12h; (Pywell-Phillips - [cf. 479]; ESC 2090 [616]; S.3788), all lightly wiped or cleaned, otherwise lustrous, a really bold very fine to about extremely fine, most with some mint frosting (3).

Estimate: £150 - £250