Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip III, assayer not visible, Grade 3. KM-9. 9.54 grams. Full shield, full but off-center cross, both well detailed despite moderate surface corrosion, bold ANODI in legend. With Fisher certificate #133579, and pedigreed to the Ponterio auction of October 1994, with original lot-tag #1395. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $200 - 300