Watch List notes:

NGC MS69 | Hubert Lariviere Collection, Cameroon, French Protectorate, Essais (4), Aluminium 1-Franc, 1969, 6h; also, Nickel 100-Francs (3), 1971; 1972; 1975 (KM E13; E15; E16), all practically as struck, in NGC holders, graded MS69 (Cert. #4431265-047/048/049/050) (4).
provenance
Spink, April 29th 2018, lot 287
Estimate: £100 - £150