Watch List notes:

Costa Rica, 1 real, 1846 JB counterstamp (Type IV) on a Potosi, Bolivia, cob 1 real, date and assayer not visible, NGC Fair 2, c/s F standard. KM-47. Nearly full countermark, darkly toned in crevices for strong contrast, the host with little detail besides a P mintmark to left of cross and denomination I at top of pillars side.

Estimate: $200 - $300