Watch List notes:

Potosi, Bolivia, cob 8 reales, 1654E, dot-PH-dot at top. S-P37a; KM-21; CT-438. 18.06 grams. Smooth cross side from corrosion but choice pillars preserved by resting on another coin (hence circular uncorroded area), some doubling but clear date, mintmark, and assayer. With certificate from the salvagers. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
(175 - 250 USD)