BOLIVIA. Cob 4 Reales, 1747-P. Potosi Mint, Assayer Luis de Quintanilla (q). Ferdinand VI. PCGS Genuine--Environmental Damage, VF Details.
KM-30A; Cal-398. Weight: 12.97 gms. Despite the surface damage and an irregular flan with a large crack, this Cob retains a decipherable date, two assayers, and two mintmarks. To view all items from the Pat Johnson Collection, click
here.From the Pat Johnson Collection.
Ex: Paul Karon Collection (Ponterio 3/90) Lot # 432.
Estimate: $150 - $250