Watch List notes:

Potosi, Bolivia, cob 8 reales, 1653E, •PH• at top. S-P37a; KM-21; CT-437. 23.30 grams. Solid flan but with surface corrosion all over, full pillars-and-waves and cross, parts of all three dates and mintmarks and assayers, uneven toning. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island ($200-300)