Watch List notes:

Potosi, Bolivia, cob 8 reales, (16)50O, with TWO crowned-L countermarks (rare) on cross. S-P35; KM-19b; CT-509. 25.39 grams. Solid flan (practically no corrosion) with good full shield, nice full cross-and-tressure, two clear countermarks, light patchy toning, edge-split. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island
($400-600)