BELGIAN CONGO. Banque du Congo Belge. 50 Francs, 1949. P-16gs. Specimen. PMG Superb Gem Uncirculated 68 EPQ. A lofty Superb Gem Unc grade is found on this lovely 50 Francs Specimen note. Red specimen overprint with hole punch cancellations. PMG Pop 1/None Finer.