MEXICO. Cob 4 Reales, ND (1572-89)-Mo O. Mexico City Mint. Philip II. PCGS AU-50. KM-36; Cal-505. Weight: 13.52 gms. This wonderfully well-preserved cob delivers crisp detail on its lightly toned and lustrous surfaces. While die shift causes some distortion, features such as the mintmark, assayer, and denomination are displayed with great clarity.
