Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, Grade 1. S-P21; KM-10. 25.87 grams. Solid flan (uncorroded) with nice full cross and shield and nearly full crown, full P+T and denomination o-VIII, lightly toned on fields. With original Fisher tag and certificate 85A-158355, pedigreed to the J.P. Silberman Estate.Recovered from: Atocha, sunk in 1622 west of Key West, Florida.

Estimate: $1000 - $1500