Potosi, Bolivia, cob 8 reales, Philip III, assayer Q. S-P17; KM-10; Cal-916. 27.01 grams. Very broad flan with off-center obverse featuring a bold full P-Q, full shield, and bold full DGHISPANIARVM, good full cross (slightly doubled), nicely toned VF+, parts of edge slightly crude (as made).
Estimate: 250 - 375 USD