World Currency
Colombia Banco de la Republica 10 Pesos Oro 2.1.1961 Pick 400fp, 400bp Face and Back Proofs. A set of proofs from an earlier stage in the design series, as no underprints are seen. The last date of this design is seen, with updated signatures. Both the face and back are PMG Superb Gem Uncirculated 67 EPQ. From the Feeling Good Collection HID08701242017
Estimate: 1000-1500 USD