MEXICO. Cob Real, ND (1548-56)-Mo L. Mexico City Mint. Carlos & Johanna. PCGS AU-55.
KM-9; Cal-72. Weight: 3.43 gms. With just one finer example certified by PCGS, this piece is rather stunning. Displaying with good strike details and a lovely patina, this minor is sure to excite.
Estimate: $300 - $500