Watch List notes:

Central Africa 500 Francs 1976E Essai KM#E9 BU in the original Monnaie de Paris sleeve Djibouti 100 Francs 1977 Essai KM#EE7 BU in the original Monnaie de Paris sleeve Equatorial African States 100 Francs Essai 1966 KM#E6 issued double thickness as the currency pieces of the KM#5 type UNC still sealed in the original plastic envelope Mali 100 Francs 1975 Essai KM#E2 BU still sealed in the sleeve of issue Mali 25 Francs 1976 Essai in Aluminium KM#E4 BU in the original Monnaie de Paris sleeve

Estimate: 100-200 GBP