Watch List notes:

Elizabeth II (1952 -), gold 3-coin proof Set, 1983, consisting of Two Pounds, Sovereign, Half-Sovereign, crowned head right, obverse portrait by Arnold Machin, Latin legend and toothed border surrounding, ELIZABETH. II. DEI. GRATIA REGINA. F. D, rev. St. George and dragon right, date in exergue, B.P. to upper right of exergue for designer Benedetto Pistrucci (S.PGS04). As struck, accompanied by original Royal Mint box and certificate of authenticity.
(£1,000-1,200)