Watch List notes:

Potosi, Bolivia, cob 8 reales, 1650O, with crowned-O countermark on shield. S-P35; KM-19b; CT-509. 20.46 grams. Good full cross-and-tressure and shield, the latter with bold O countermark and clear 8-O to right, bottom half of digits of date, thin from corrosion but nicely toned. With certificate from the salvagers. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
(250 - 375 USD)