COLOMBIA. 1873 pattern Peso. Medellín mint. Restrepo P52. Silver. SP-64 (PCGS).Plain edge. Uniface obverse essai. Beautiful light and medium gray with very subtle slate blue undertones. Lightly reflective on the obverse, boldly lustrous on the blank reverse side. A single tiny contact mark is noted on the cheekbone. A large and dramatic piece with choice, even eye appeal and no significant flaws.