MEXICO. Early Series. 4 Reales, ND (1538-40 or 41) oMo-oPo. Carlos and Johanna (1516-56). NGC AU-50.13.4 gms. KM-17; Nesmith-26. Diamonds separate both legends, rhomboid panel leans right with double stops on the outsides of the pillars. Nicely detailed on a nearly round planchet with almost complete legends. Only slight granularity from past environmental exposure is present.NGC AU-50.