Tegucigalpa, Honduras, low silver 4 reales (provisional), 1851G, NGC AU 58, finest known in NGC census. KM-20a. Almost unheard-of grade for this crude series, this specimen with lustrous and nearly smooth fields and much better details than usual, finest by two grades in a type that shows only a single MS example (1852) across all dates (1849-1857, split into different types in KM based on progressive reductions in silver content). NGC #4715682-004.
($300-450)