Watch List notes:

Potosi, Bolivia, cob 4 reales, 1766 V-Y. S-P57; KM-44; Cal-910. 13.32 grams. Thick chunky flan with sharp edge, full and well-centered pillars-and-waves and cross-lions-castles, bold date, XF+ with very light toning. Pedigreed to the Jorge Ugaz collection.
($200-300)