Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, Grade 3. KM-10. 18.82 grams. Broad flan that is somewhat thin from corrosion, with bold full cross, full but weaker shield. With original Fisher tag and certificate 86A-192292, pedigreed to the J.P. Silberman Estate.Recovered from: Atocha, sunk in 1622 west of Key West, Florida.
Estimate: $500 - $750