Watch List notes:

NGC MS64 | George III (1760-1820), 'New Coinage', Halfcrown, 1817, Type 1, laureate 'bull head' right, rev. crowned shield in Garter, edge milled, 11h (Davies 51; Bull 2090; ESC 616; Spink 3788), mottled peripheral tone overlying lustrous original surfaces, much as struck, in NGC holder, graded MS64 (Cert. #3938341-010)..

Estimate: £600 - £800