Watch List notes:

Potosi, Bolivia, cob 8 reales, 1652E Transitional Type IV/A. S-P37; KM-A20.4; CT-432. 15.71 grams. Somewhat weak from flatness and corrosion but still with good full details, including full 4-digit second date in legend, light toning. Dot variety: Mastalir IV.1-A.ad1. Pedigreed to the Rob McClung collection. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador

Estimate: $400 - 600