Watch List notes:

Potosi, Bolivia, cob 4 reales, 1684 V. S-P39; KM-25; Cal-530. 13.13 grams. Choice full cross-lions-castles with part of king's name in legend, bold and nearly full pillars-and-waves with well-detailed crown at top, two dates and mintmarks, three assayers, nicely toned XF with large edge-crack. Pedigreed to the Jorge Ugaz collection.
($300-450)