Watch List notes:

(g) 95th Birthday of H.M. The Queen | Elizabeth II (1952-), Gold Proof Sovereign, 2021, sixth portrait right, rev. St George and Dragon, '95' privy mark to left of date in exergue, edge milled, 7.98g, 12h, hints of fingermark to obverse field, otherwise brilliant as struck, with Royal Mint Certificate of Authenticity (No. 5418).

Estimate: £400 - £600