Watch List notes:

(x) Banque Nationale du Congo, colour trial 50 francs, ND (1961), purple and multicoloured, also specimen 50 francs, 1 September 1961, green and multicoloured, lion at left, both serial number A/1 000000(Pick 5ct, 5s), almost uncirculated and uncirculated, scarce (2).

Estimate: £200 - £250