Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P/T (1628). S-P25; KM-19a; CT-469. 27.00 grams. High grade (choice XF, probably from the ca.-1629 "Panama hoard"), with great full shield and cross (well struck, minimally doubled), full P-P/T and denomination O-VIII.

Estimate: $150 - 225