Potosi, Bolivia, cob 4 reales, 1762V-(Y).S-P57; KM-44; Cal-906.13.39 grams.Darkly toned XF, crudely struck parts but well detailed in other areas with even some die polish lines visible between the pillars, irregular flan with several edge cracks.Pedigreed to the Arturo Rosenheim collection.From: Pillars and Waves
($150-225)