Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (late 3rd period), borders of boxes. S-P10; KM-5.1; CT-158. 26.75 grams. Broad flan with well-detailed but slightly doubled full shield and cross, full crown, XF with spotty toning (dark in places), part of edge crude (as made).

Estimate: $150-225