Elizabeth II 1980 proof Sovereign

Elizabeth II (1952 -), gold proof Sovereign, 1980, crowned head right by designer 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. SC1). As struck, toned, in original Royal Mint case with certificate of Authenticity.