Potosi, Bolivia, cob 8 reales, 1659E.S-P37a; KM-21; Cal-1523.25.22 grams.Choice full cross, full but off-center pillars-and-waves with two clear dates on that side, three mintmarks, contrastingly toned Fine+.Pedigreed to the Arturo Rosenheim collection.
($250-375)