Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer M, Grade 3. KM-10. 19.49 grams. Bold full shield, good full cross despite moderate corrosion all over, good toning. With Fisher tag and certificate #103220. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($300-450)