Watch List notes:

Potosi, Bolivia, cob 8 reales, 1654E, small 4 in date between pillars. S-P37a; KM-21; CT-438. 25.86 grams. Full pillars-and-waves with clear date (the 4 smaller than the 5), full but doubled cross with second date below, solid flan with minimal surface corrosion, edge-crack, light toning. With Marex tag and certificate #0385. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island ($350-500)