COLOMBIA. Peso, 1871/0. Medellin Mint. PCGS AU-50 Gold Shield.KM-154.2; Restrepo-318.4. Overdate variety. A rather charming specimen despite being struck from somewhat crude dies. Some deeper tone near the peripheries and even wear throughout. Fairly comparable to an example which we offered in 2018 (a PCGS AU-58), which realized a hammer of $900.