Watch List notes:

Potosi, Bolivia, cob 8 reales, 1746 q. S-P50; KM-31a; Cal-1589. 26.86 grams. Choice full cross-lions-castles and bold full pillars-and-waves, amazingly with at least parts of all three dates and mintmarks and assayers, very lightly toned AU. Pedigreed to the Jorge Ugaz collection.
($250-375)