Watch List notes:

Medellin, Colombia, 1 peso, 1870/69, NGC XF 45. Restrepo-318.2; KM-154.2. Deep strike with high but slightly crude rims (as made), lustrous and closer to AU by today's standards, natural depression in field in front of face, traces of verdigris on reverse, second finest in NGC census behind a single AU 55.
($350-500)