Potosi, Bolivia, cob 8 reales, 1661E.S-P37a; KM-21; Cal-1525.23.89 grams.Broad flan with choice full cross-lions-castles, also choice (but doubled) full pillars-and-waves, at least parts of all three dates and mintmarks and assayers, nicely toned and with only a hint of surface corrosion, one large edge-split, among the best examples known from this wreck.With ROBCAR tag and photo-certificate #M20122.Recovered from: Potosi
Estimate: 250-375 USD