Watch List notes:

(x) NGC MS62 | George III (1760-1820), 'New Coinage', Crown, 1820 over 19 LX, laureate head right, rev. St. George and Dragon, lettered edge, 6h (Bull 2018 [R3]; ESC 220A; Spink 3787), faint bagmarks in brighter and residually lustrous obverse fields, the reverse with rich darker tone, a bolder extremely fine, the overdate very rare, in NGC holder, graded MS62 (Cert. #4657313-002).
Provenance
BSJ 13, 27 November 2017, lot 243
, ,
https://www.ngccoin.com/certlookup/4657313-002/62/
Estimate: £800 - £1200