Potosi, Bolivia, cob 8 reales, 16(49)O, date at 7 o'clock, with crowned-L countermark on cross, encapsulated NGC Genuine / Capitana Shipwreck. Good full cross with clear countermark, off-center shield with bold full P-O to left, no corrosion, toned on fields. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
Estimate: $250 - 375