Watch List notes:

Potosi, Bolivia, cob 8 reales, 1728 M. S-P44; KM-31; Cal-1561. 26.17 grams. Choice full pillars despite typical chunkiness, the cross also full but off-center, with bold date and three full assayers, lightly toned VF+. Pedigreed to the Jorge Ugaz collection.
($250-375)