Watch List notes:

Potosi, Bolivia, cob 4 reales, 1730M.S-P44; KM-30a; Cal-1180.13.40 grams.Full pillars and cross, chunky round flan with small edge-crack, two dates and assayers, VF with toning in crevices.Pedigreed to the Arturo Rosenheim collection.
($200-300)