Watch List notes:

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (5th period), borders of x's, Grade 1. S-P14; KM-3.4. 6.18 grams. Good full cross and shield (some flatness), full P-B and clear borders of x's, minimal surface corrosion. With Fisher tag and certificate #150958. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $700-1000