Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period, small-B variety), Grade 1. S-P10; KM-5.1; CT-158. 26.04 grams. Small flan but corrosion-free and nicely detailed on both sides (minor central weakness only), lightly toned, with full P-B and choice full cross-and-tressure. Pedigreed to the Classics collection, with Fisher tag and photo-certificate #96A-270321. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $800-1200