Potosi, Bolivia, cob 8 reales, (1650-51)O, with crowned-? countermark on cross, encapsulated NGC genuine / La Capitana Shipwreck. S-P35; KM-19b. Broad flan with full but somewhat weak shield and cross and countermark, also nearly full (and bolder) crown, edge-split. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
($200-300)