Watch List notes:

Potosi, Bolivia, cob 4 reales, 1763 V-Y. S-P57; KM-44; Cal-907. 13.20 grams. Bold pillars with choice full date, the cross also full, very lightly toned VF+ with slight surface roughness on opposing sides per the era. Pedigreed to the Jorge Ugaz collection.
($200-300)