Potosi, Bolivia, cob 8 reales, 1672E. S-P37b; KM-26; Cal-703. 20.41 grams. Full pillars (dark in center) and 100% full waves, corroded cross, three dates and mintmarks and assayers, hairline edge-crack. With photo-certificate.Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
($150-$225)