BOLIVIA. Cob 4 Reales, 1758-P. Potosi Mint; Assayer Luis de Quintanilla (q). Ferdinand VI. PCGS EF-40.
KM-39; Cal-415. Weight: 13.45 gms. A charmingly crude 4 Reales cob with charcoal gray toning and a nicely prominent obverse date. To view all items from the Pat Johnson Collection, click
here.From the Pat Johnson Collection.
Estimate: $200 - $300