Watch List notes:

Potosi, Bolivia, cob 4 reales, 1684 V. S-P39; KM-25; Cal-530. 13.96 grams. Choice broad flan with absolutely gorgeous full pillars-and-waves and cross-lions-castles, both well centered and with contrasting toning, evenly struck XF, two dates and all three mintmarks and assayers, nicest example we have seen.
($500-750)