Potosi, Bolivia, cob 8 reales, 1654E, dot-PH-dot at top. S-P37a; KM-21; CT-438. 26.71 grams. Choice full pillars-and-waves (partially doubled), nice full cross-lions-castles, toned in crevices, hairline edge-crack. With Marex tag #91-8R-0399. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island (Estimate: $300 - 450)