Watch List notes:

NGC MS64 | George III (1760-1820), 'New Coinage', Sixpence, 1817, laureate head right, rev. crowned Garter shield, edge milled, 12h (Bull 2195; ESC 1632; Spink 3791), lightly toned, much as struck, in NGC holder, graded MS64 (Cert. #2800625-017)