Watch List notes:

Potosi, Bolivia, cob 8 reales, 1651E/O, with crowned-O countermark on cross. 26.36 grams. Bold E/O and 100% full date, full shield and cross (the latter with countermark in very center), full crown and much legend, no corrosion, toned on fields. Pedigreed to the Rob McClung collection. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador

Estimate: $350 - 500