Potosi, Bolivia, cob 8 reales, 1650O, with crowned-L countermark on cross side, ex-Armstrong.S-P35; KM-19b; Cal-1488.16.43 grams.Good full shield and cross-and-tressure, clear assayer and date (Spanish 5), deep and nearly full countermark at edge, thin from corrosion, patchy toning.Pedigreed to the Doug Armstrong collection.Recovered from: Shield Type
Estimate: 200-300 USD