Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip II, assayer L (1st period) to left, rare, NGC XF details / reverse scratched. S-P3; KM-4.2; Cal-522. 13.43 grams. Beautifully toned over choice full details including crown and legends, broad round flan, variety with tiny mintmark P and "dancing" (not "flat") lions in cross (same dies as Sellschopp #55), the unfortunate long scratch on reverse clearly old and toned-over (in fact, easy to miss in the right light). Pedigreed to the Jorge Ugaz collection (stated on label).
($350-500)