Watch List notes:

Potosi, Bolivia, cob 8 reales, 1670E. S-P37b; KM-26; CT-345. 26.29 grams. Full pillars with bold 0 of date, nearly full cross, no corrosion but much flatness, lightly toned all over. With photo-certificate. Recovered from: Unidentified ca.-1671 wreck in Seville harbor, Spain

Estimate: $200