Watch List notes:

Potosi, Bolivia, cob 8 reales, 1671E. S-P37b; KM-26; CT-346. 25.71 grams. Deeply toned but typically plagued with flatness, one pillar full, nearly full but off-center cross, bold assayer, two weak dates, no corrosion but one edge-split. With photo-certificate. Recovered from: Unidentified ca.-1671 wreck in Seville harbor, Spain

Estimate: $200 - 300