Watch List notes:

Costa Rica, 2 reales, 1846JB counterstamp (Type V) on a Potosi, Bolivia, cob 2 reales of assayer E (1730s). KM-54. 5.77 grams. Full and bold counterstamp (VF) on a broad-enough host (Fine) to show three assayers, nicely toned, with crude edge as made.
($150-$225)