Watch List notes:

Potosi, Bolivia, cob 8 reales, (1651-2)E, with crowned-(?) countermark on cross. S-P36; KM-19b. 26.25 grams. Broad flan, 100% corrosion-free, with nice full shield, full but doubled cross, nicely toned, peripheral flat spots. With photo-certificate. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island

Estimate: $250 - 375