Watch List notes:

Potosi, Bolivia, cob 8 reales, 1652E post-transitional (Transitional Type VIII/B), 1-PH-6 at top. S-P37a; KM-21; CT-434. 19.82 grams. Both pillars fat and full, nice full crown above bold 1-PH-6, cross side corroded, two dates, three assayers, spotty toning. With Marex tag #91-8R-0925. Maravillas, sunk in 1656 off Grand Bahama Island

Estimate: $250-375