Watch List notes:

(g) Elizabeth II (1952-2022), Proof Three Coin Set, 1988, Two Pounds, Sovereign and Half Sovereign, crowned head right, rev. St George and dragon, milled edge, 15.99g; 7.98g; 3.99g (Spink PGS09), small mark to obverse fields of Two Pounds and Half Sovereign, otherwise brilliant and as struck, in original case of issue, No. 07541 (3).

Estimate: £1300 - £1500