Banque Nationale du Congo, specimen 50 makuta, 1070, red, Seko at right 100 makuta/1 zaire 1968, brown , Seko at right, and specimen 1000 francs, 1964, blue, (Pick 11s, 12s, 6s, TBB B208ds, 209cs, 205cs1), uncirculated, last note extremely fine (3).
Estimate: £70 - £85