Watch List notes:

Potosi, Bolivia, cob 8 reales, 1655E, •PH• at top. S-P37a; KM-21; CT-439. 20.80 grams. Silvery and corroded but with full cross and pillars-and-waves, bold assayer, weak date. With Florida Division of Historical Resources yellow-plastic tag and photo-certificate. Recovered from: San Miguel el Arcangel ("Jupiter Wreck"), sunk in 1659 off the east coast of Florida

Estimate: $150