Chile
Charles IV gold 8 Escudos 1800 So-JA AU55 NGC, Santiago mint, KM54, Onza-1166. Quite attractive for the assigned grade with lustrous fields, a decent strike and fewer than the expected surface abrasions. The scarcer "JA" assayer initials combination for this date, very elusive and desirable in this higher preservation.
Estimate: 1500-2000 USD