Watch List notes:

Potosi, Bolivia, cob 8 reales, 1753q, encapsulated NGC AU 50. S-P52; KM-40; CT-365. 27.1 grams. Full but off-center pillars-and-waves, good full cross, two full dates and full king's ordinal VI, very darkly toned but essentially uncirculated, housed in an extra thick NGC slab.

Estimate: $300