MEXICO. Carlos & Johanna, Late Series. 4 Reales, ND (ca. 1542-55). Assayer A (A M), Alonso del Villaseca. NGC AU-55.
KM-18; Cal-type-57#78; Nes-62a. Better assayer, even medium gray toning. Struck on a near perfectly round flan that bore witness to the tremendous degradation of later struck cob issues. A coin that must have been set aside soon after striking to have survived this nicely. Nice strike with full legends on both sides, toned and quite attractive. NGC AU-55.
Estimate: $1000.00- $1500.00