Watch List notes:

Potosi, Bolivia, cob 8 reales, (1651)E/O, with crowned-O countermark on cross. S-P36; KM-19b; CT-512. 20.93 grams. Bold full shield with clear E/O to left, bold full cross-and-tressure with full countermark, nicely toned, corroded only around parts of edge. With MAREX tag #E2-8/14. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island
($300-450)