Watch List notes:

Costa Rica, 25 centavos, 1892, HEATON-BIRMm, encapsulated NGC MS 63, ex-Richard Stuart (designated on tag). KM-130. Frosty surfaces with muted luster, traces of incipient rainbow toning, no wear but a couple small marks. NGC #4425834-003. Pedigreed to the Richard Stuart collection.
($100-150)