COLOMBIA. Peso, 1870/9. Medellin Mint. PCGS AU-53 Gold Shield.KM-154.2; Restrepo-318.2. Overdate variety. Some light buckling consistent with the obverse die, but an overall attractive and pleasing piece, featuring medium toning and a hint of luster. We offered two examples from the Eldorado Collection, both AU Details, and the better of the two (which realized a hammer of $650) in no way approaches the quality and eye appeal of this specimen.