Watch List notes:

Potosi, Bolivia, cob 8 reales, 1650O, with crowned-dot-F-dot countermark on shield, encapsulated ICG VF20. S-P35; KM-19b; CT-509. Solid coin with minimal corrosion, nearly full shield and cross (the latter slightly off-center), bold countermark, toned on fields. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador

Estimate: $150 - 225