George VI, proof set, 1951, crown to farthing, Festival of Britain (S.PS18), in original card case of issue, lightly toned, the crown with a few extremely light marks, otherwise FDC (10)
This set was bought by the vendor at the Festival of Britain. The case contains the original foam and corrugated card packaging - most unusual and the finest set the cataloguers have seen. (£80-100)