Potosi, Bolivia, cob 8 reales, Philip II, assayer B (3rd period, late style). S-P10; KM-5.1; CT-158. 26.46 grams. Very bold and well-detailed full shield and cross-lions-castles (very slightly doubled), bold assayer, full crown and some legend with commas between words, VF+ with sediment in crevices. (Estimate: $175 - 250)