MEXICO. 4 Reales, 1849-Pi MC. San Luis Potosi Mint. NGC EF-40.
KM-375.8. Well detailed with attractive, pervasive earthy to champagne toning. The finest example certified at NGC with a comparable raw example selling for $225 hammer in our March 2011 auction.
Ex: Richard Ponterio Collection.
Estimate: $100.00- $200.00