Watch List notes:

(g) The St. Albans Collection of English Gold Coins | NGC UNC Details | William IV (1830-1837), Sovereign, 1833, second bare head right, rev. crowned shield in mantle, edge milled, 7.98g, 6h (Marsh 18; MCE 491; Spink 3829B), scuffing and pecking to shield in second quarter, and a nick to rim in first, the reverse a touch untidy, otherwise with much residual lustre, struck details approaching extremely fine, with NGC 'St Albans' Certification, carelessly graded UNC Details ~ Cleaned (#6295553-049).
Provenance
'A Distinguished Collection', purchased en bloc via Spink, August 2018,
Spink, by private treaty, August 2011 - [SPK31062/66] - £1,700,
A private collection from Chelmsford, Essex

Estimate: £1400 - £2000