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BELGIAN CONGO. Banque Centrale du Congo Belge. 50 Francs, ND (1953-55). P-27p. Proofs. PMG Choice Uncirculated 62 & 63.
2 pieces in lot. Front and back proofs. Both printed by BWC. The face in CU62 with the back in CU 63. PMG notes "Printer's Annotation" and "Previously Mounted" on both.