Watch List notes:

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (1st period). S-P4; KM-3.2; Cal-370. 6.95 grams. Very broad flan with much bold legend (clear ISP-) and 100% full crown, bold P-B in tiny letters (the latter with weak bottom, distinctive for this early issue), choice full shield and cross-lions-castles ("Seville" lions), XF with attractively toned fields. Pedigreed to the Jorge Ugaz collection.
($250-375)