British, Irish and World Banknotes

Banque Nationale du Congo, a set of specimen 100 Makuta (7), 24 November 1967, perforated SPECIMEN OF NO VALUE, 1 September 1968 (4): first with red SPECIMEN overprint and red DE LA RUE seals and a single cancellation hole, the remainder with red SPECIMEN overprint, 21 January 1970 (2), first perforated SPECIMEN OF NO VALUE, second with single red specimen overprint, all with serial number A 000000, uncirculated (7 notes)
TBB B209as, bs, cs, Pick 12s £180-£220