Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617(M), date at 7 o'clock, Grade 3. 23.69 grams. Interesting variety with rotated legend and date as "(ANO)DI1617," full but softly struck shield and cross, bold tressure, corroded around edge (only). With Fisher certificate #208906. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $300 - 450