Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip II, assayer A, Grade 1. S-P11; KM-5.1; CT-157. 24.21 grams. Bold full P-A, full shield and crown, but with moderate surface corrosion that makes the cross almost not visible. With Fisher certificate #231518. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $500 - 750