Watch List notes:

Potosi, Bolivia, cob 8 reales, 1657E, pomegranate at top. S-P37a; KM-21; CT-442. 21.84 grams. Full cross and pillars-and-waves despite moderate surface corrosion, silvery all over. With Florida Division of Historical Resources yellow-plastic tag and Jupiter Wreck pink-plastic tag. Recovered from: San Miguel el Arcangel ("Jupiter Wreck"), sunk in 1659 off the east coast of Florida

Estimate: $200