BOLIVIA. Cob 4 Reales, 1671-P. Potosi Mint; Assayer Antonio de Ergueta (E). Charles II. PCGS EF-45.
KM-25; Cal-515. Weight: 13.48 gms. This cob has very dark toning and a cracked flan, but offers comparatively sharp details. The date, assayer's initial, and denomination are presented with clarity. Although the mintmarks are not visible on the obverse, the one on the reverse can be made out definitively. In the center, the castles and lions are pleasantly detailed. A presentable example despite its shortcomings. To view all items from the Pat Johnson Collection, click
here.From the Pat Johnson Collection.
Estimate: $400 - $600