PORTUGAL. 500 Reis, ND (1663). Alfonso VI (1656-67). PCGS AU-53 Secure Holder.
KM-437.1; Gomes-A6.44.01j. Type III countermark (crowned "500"). On a Portuguese 400 Reis (KM-52). An attractive example with a well applied countermark. Toned and quite exceptional for the type. PCGS AU-53 Secure Holder.
Estimate: $700.00- $1000.00