Watch List notes:

Potosi, Bolivia, cob 8 reales, (16)20T, Grade 1. 26.26 grams. Full 0 of date, bold full shield and cross, minimal corrosion, nicely toned. With Fisher certificate #230910. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $500 - 750