Watch List notes:

Potosi, Bolivia, cob 8 reales, (16)18PAL, Grade 1, rare. S-P20; KM-10; CT-130. 26.43 grams. Bold full shield and cross, full mintmark-assayer, bottom half of 18 of date, practically no corrosion. From the Hebert collection, with Fisher/Miguel photo-certificate #H-582 and pedigreed to the Ponterio auction of June 1998, with original lot-tag #593. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $700 - 1000