Watch List notes:

Potosi, Bolivia, cob 8 reales, 1751q, mintmark and assayer transposed on pillars side (very rare).S-P52; KM-40; Cal-519.26.64 grams.Chunky (small) flan with full and well-centered pillars showing bold date and both mintmarks and assayers in transposed positions, off-center cross with FERDIN visible in legend outside third assayer, lightly toned AXF.Pedigreed to the Arturo Rosenheim collection.
($350-500)