Potosi, Bolivia, cob 8 reales, (1650-1)O, with crown-alone (common) countermark on shield, encapsulated NGC Genuine / Capitana shipwreck. S-P35; KM-19b. Choice full countermark on full shield (slightly doubled) below full crown, full but partially flat cross, no visible corrosion, nicely toned. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
Estimate: $200