Watch List notes:

Potosi, Bolivia, cob 8 reales, 1734 E. S-P46; KM-31a; Cal-1569. 27.42 grams. Round but chunky flan (very thick in center) with good full pillars-and-waves (slightly doubled) and cross-lions-castles, all three dates and assayers visible (rare thus), lightly toned AXF.
($200-300)