Watch List notes:

(g) Guernsey, Elizabeth II (1952-2022), Proof Pound, 1981, Coat of Arms of Guernsey, rev. Guernsey Lily, date below, milled edge, 12h, 8.01g, small nailmark to obverse, otherwise brilliant and as struck, in original Royal Mint case of issue.

Estimate: £380 - £400