Watch List notes:

(g) The Uvedale Collection | AU55 | George IV (1820-1830), Sovereign, 1830, bare head left, rev. crowned garnished shield, edge milled, 7.97g, 6h (Marsh 15; MCE 481; Stratos 129; Spink 3801), bagmarked on neck and lightly cleaned, otherwise residually lustrous, a really bold very fine, the reverse better, in NGC holder, graded AU55 (Cert. 6135270-007).
Purchased April 1997
,
https://www.ngccoin.com/certlookup/6135270-007/55/
Estimate: £500 - £800