Potosi, Bolivia, cob 8 reales, 1751 q. S-P52; KM-40; Cal-518. 26.36 grams. Chunky and weakly struck but high grade (near AU), with contrasting sediment in crevices, full pillars and cross, two dates and mintmarks and assayers. Pedigreed to the Jorge Ugaz collection.
($250-375)