(x) Banque de France, specimen proof 10 Nouveaux Francs, ND (1959-63), no serial and no signatures, same design as the issued note, pale orange and multicolour, Cardinal Richelieu at right, Palace Cardinal in background, reverse Cardinal Richelieu at left, town gate at right,, (Pick 142sp, Fayette 57), in PMG holder 67 EPQ Superb Gem Uncirculated (Lin Zhan Wei Collection).
Estimate: £650 - £750