Argentina (Buenos Aires)
Buenos Aires, Argentina, 20 decimos, 1831, NGC VF details / reverse damage, finest and only example in the NGC census, ex-O'Brien.KM-5.Despite the pockmarked damage on the reverse, this is the only example of this scarce date in the NGC census.Pedigreed to the John O'Brien collection (stated on label).
Estimate: 100-150 USD