World Banknotes

Banque Centrale du Congo Belge et du Ruanda-Urundi, watermarked paper for 20, 100, 500 and 1000 Francs, 1955-60 issue, the 100 and 1000 without security thread, others with security thread, glued into individual blue card frames, ink annotations on paper, as produced, very rare, this being the only example of each in the Portals archive (4 papers)
BNB B311, B313-B315, Pick 31, 33-35 £200-£260