Watch List notes:

Potosi, Bolivia, cob 8 reales, 1651O, with crowned-L countermark on cross, encapsulated NGC genuine / La Capitana Shipwreck. S-P35; KM-19b; CT-510. Bold full date and good full countermark on full cross, shield side heavily corroded, patchy toning. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
($300-450)