Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617M. S-P19; KM-10; CT-129. 27.09 grams. Although technically not much better than Fine, and with stress cracks inside flat area in center of shield, this is actually one of the boldest-dated examples we have ever seen, with superb full 617 date outside a choice cross-and-tressure, the shield side with clear P-dot-M and nearly full but doubled crown, good contrast from darkly toning around details, small edge-split.

Estimate: $300 - 450