Watch List notes:

Potosi, Bolivia, cob 8 reales, 1663 E. S-P37a; KM-21; Cal-1527. 27.35 grams. Full pillars-and-waves with clear date in tiny digits, off-center and partially flat cross with full king's name and ordinal in legend, three full assayers, toned VF. Pedigreed to the Jorge Ugaz collection.
($250-375)