Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, Grade 3. KM-10. 20.67 grams. Bold full cross and fairly solid flan despite moderate to heavy corrosion all over, good toning. With Fisher tag and photo-certificate #R98116. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $300-450