Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (2nd period). "Great Module." 27.41 grams. Typically huge flan showing the borders BEYOND the legends and crown, choice full inner details, toned XF with hole at top (axes aligned). From the Marco Gardini collection of Potosi cob 8 reales.

Estimate: $350 - 500