Watch List notes:

Potosi, Bolivia, cob 8 reales, 1653E (probably dot-PH-dot at top but not visible). S-P37a; KM-21; CT-437. 26.82 grams. Good full cross, full but doubled pillars (flat at top, hence PH variety unknown), no corrosion, deeply toned, large edge-split. Pedigreed to the Rob McClung collection. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador

Estimate: $200 - 300