Watch List notes:

Potosi, Bolivia, cob 8 reales, 1679C. S-P38; KM-26; CT-357. 23.30 grams. Good full pillars-and-waves and cross despite weakness and light corrosion, nicely toned, bold assayer, with hairline crack and strange small appendage (as made) in edge. With photo-certificate #MO15003 from the salvager. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador

Estimate: $150 - 225