Watch List notes:

Potosi, Bolivia, cob 4 reales, 1679 C, ex-Consolacion (1681). S-P38; KM-25; Cal-523. 11.99 grams. Full pillars-and-waves and cross (both slightly off-center), all three assayers bold, two dates, spotty dark toning and surface corrosion, otherwise VF. Pedigreed to the Jorge Ugaz collection, from the Consolacion (1681).
($200-300)