Watch List notes:

Potosi, Bolivia, cob 8 reales, 1680V. S-P39; KM-26; CT-361. 24.92 grams. Choice full pillars-and-waves with bold date and 16 in legend (also two full mintmarks and assayers), full and nice but doubled cross, no visible corrosion but thinner than it should be, with small edge-split, nicely toned. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador

Estimate: $200