Watch List notes:

Potosi, Bolivia, cob 8 reales, (1)651E, with crowned-O countermark on cross. S-P36; KM-19b; CT-511. 25.51 grams. Full shield and crown, bold assayer to left, 100% full countermark on full cross, light surface corrosion and spotty toning, edge-crack. With certificate from the salvagers. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
(300 - 450 USD)