Potosi, Bolivia, cob 8 reales, 164(?)Z, no countermark (rare). S-P34; KM-19a. 26.22 grams. Super full P-Z to left of full shield, full but partially weak cross-lions-castles, partial date, lightly toned VF+ (rare as non-salvage, even rarer without revaluation countermark).
Estimate: $200-300