Watch List notes:

Potosi, Bolivia, cob 8 reales, (16)52E Transitional Type IV/A. S-P37; KM-A20.4; CT-432. 18.85 grams. Choice bold details on both sides despite thinning from corrosion, slight doubling but contrastingly toned. Dot variety: Mastalir IV.1-A.dd. Pedigreed to the Rob McClung collection. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador

Estimate: $500 - 750