Watch List notes:

(g) The Uvedale Collection | AU Details | George III (1760-1820), 'Military' Guinea, 1813, sixth laureate head, edge obliquely milled, 8.38g, 12h (Farey 1390; EGC 737; MCE 404; Spink 3730), lightly cleaned but residually lustrous, a bolder very fine, and an extremely sought after one-year type, in NGC holder, graded AU Details ~ Cleaned (Cert. #6135269-017).
Purchased January 1999
,
https://www.ngccoin.com/certlookup/6135269-017/NGCDetails/
Estimate: £600 - £1000