Potosi, Bolivia, cob 8 reales, 1653E, dot-PH-dot at top. S-P37a; KM-21; CT-437. 25.22 grams. Full but slightly doubled pillars-and-waves and cross, no corrosion but some weak strike. With Marex tag #91-8R-0382. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island (Estimate: $250 - 375)