COLOMBIA. 1873 pattern 1/2 Decimo. Medellín mint. Restrepo P26. Silver. SP-66 (PCGS).Reeded edge. A nearly flawless little Gem, with ideal golden toning over immaculate mirrored surfaces. This essai incorporates the standard types of the obverse and reverse, here seen in perfect execution. A tiny speck is noted above LI of MEDELLIN, otherwise essentially perfect.