Potosi, Bolivia, cob 8 reales, 1679C. S-P38; KM-26; Cal-714.25.43 gramsCrudely doubled yet relatively solid specimen with minor surface corrosion only, two dates, bold assayer, some flat areas, nicely toned.With ROBCAR photo-certificate #M110242. From: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
($200-300)