Watch List notes:

Potosi, Bolivia, cob 4 reales, 1750E.S-P51; KM-39; Cal-403.13.58 grams.Non-toned AU- with nearly full pillars-and-waves and cross, bold date and parts of all three assayers, chunky flan with three points.Pedigreed to the Arturo Rosenheim collection.
($200-300)