Watch List notes:

Potosi, Bolivia, cob 8 reales, 1654E. S-P37a; KM-21; Cal-1506. 27.24 grams. Full pillars-and-waves and cross-lions-castles with choice full crown, three dates (bold full 1654 in legend, rare thus) and two bold mintmarks and assayers, toned Fine with plugged hole at top but still attractive.
($350-$500)