Watch List notes:

Potosi, Bolivia, cob 4 reales, 1751q/E.S-P52; KM-39; Cal-unl (Type 55).13.39 grams.Bold full cross and pillars-and-waves, with one bold date and part of a second, parts of all three assayers with certain over-assayer (scarce), contrastingly toned VF.Pedigreed to the Arturo Rosenheim collection.
($200-300)