Watch List notes:

NGC MS60 | George IV (1820-1830), Crown, 1821 SECUNDO, laureate head left, rev. St. George and Dragon, date in exergue, WWP under broken lance, lettered edge downwards, 28.22g, 7h (Bull 2310; ESC 246; Spink 2805; Pywell-Phillips 491), lightly hairlined otherwise lustrous with light tone, a bold extremely fine, in NGC 'Francis' holder, graded MS60 (Cert. #5878642-016).
Provenance
Roy Francis, Spink 'NYINC' Sale 367, 17 January 2021, lot 205
Estimate: £650 - £850