Watch List notes:

Potosi, Bolivia, cob 8 reales, 1750E. 26.38 grams. Curiously pillow-shaped flan (varying thickness) with full pillars, full but crude cross, all three dates and mintmarks and assayers in evidence (rare thus), darkly toned VF. From the Marco Gardini collection of Potosi cob 8 reales.

Estimate: $250 - 375