Watch List notes:

Potosi, Bolivia, cob 4 reales, 1740 M. S-P47; KM-30a; Cal-1197. 12.89 grams. Chunky square flan with two very sharp points indicative of extreme high grade (UNC) but with luster mitigated by faint surface porosity, full pillars and nearly full cross, two full dates and assayers.
($200-300)