Watch List notes:

Potosi, Bolivia, cob 8 reales, (1649)O, with crowned-T countermark on cross. S-P35; KM-19b; CT-506. 25.80 grams. Good full shield with assayer to left and denomination 8 to right, nice full cross and countermark, minimal surface corrosion, toned on fields. With MAREX tag #91-8R-0359. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island
($300-450)