Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip II, assayer B (4th period). S-P12; KM-4.2; CT-Type 229. 13.45 grams. Broad flan with choice full shield and crown, bold assayer and denomination, full but slightly doubled cross-and-tressure, much legend, nicely toned VF+. ($200-300)