Watch List notes:

(g) George IV (1820-1830), Sovereign, 1822, Type 1, obverse defaced with solder, rev. St. George and Dragon, date in exergue, edge milled, 7.98g*, 7h (Marsh 6; Spink 3800), the obverse entirely defaced by solder, presumably for mounting in a brooch, the reverse pockmarked from soil deposition, otherwise struck details very fine, an interesting piece of social history.

Estimate: £400 - £450