MEXICO. 8 Reales, 1759-Mo MM. Mexico City Mint. Ferdinand VI. PCGS Genuine--Chopmark, Unc Details. KM-104.2; Cal-495. While displaying a noted chopmark, this example is yet attractive, with no evident signs of circulation and much retained details. A wholesome specimen, and one that should capture much attention from those looking for a wholesome, yet affordable, example.