Watch List notes:

(g) William IV (1830-1837), Sovereign, 1832, second bust right, nose to second I, coarse beading on obverse, rev. crowned shield on mantle, edge milled, 7.98g, 5h (Bentley 28; Marsh 17; MCE 490; Spink 3829B), some contact marks, otherwise a bold very fine.
Provenance
The Apollo Collection
, ,
, NGC AU58 (Certification #5880294-003) [Top Pop]
, https://www.ngccoin.com/certlookup/5880294-003/58/
Estimate: £600 - £800