Watch List notes:

Potosi, Bolivia, cob 8 reales, (16)51O, with crowned-L countermark on cross. S-P35; KM-19b; CT-510. 26.29 grams. Solid specimen with choice full cross (doubled) and shield, full 8-O and countermark, bold king's name, no corrosion, spotty toning. Pedigreed to the Rob McClung collection. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador

Estimate: $250 - 375