Watch List notes:

George III (1760-1820), New Coinage, 'Bullhead' Halfcrown, 1820, Type 2, edge milled, 14.11g, 12h (Davies 64; Bull 2102; ESC 623; Spink 3789), lightly wiped with contact marks to cheek, otherwise residually lustrous, extremely fine or very near so, in NGC holder, graded UNC Details ~ Cleaned (Cert. #6295510-006).

Estimate: £120 - £180