Watch List notes:

Potosi, Bolivia, cob 8 reales, 1680V.S-P39; KM-26; Cal-717.19.46 grams.Three full dates including bold 1680 in legend below full but slightly doubled pillars-and-waves, very bold full cross, all a bit corroded and slightly off-center but very nicely toned and attractive.With certificate. From: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
($175-250)