Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, Grade 2. KM-10. 25.38 grams. Solid flan with full shield and cross, light to moderate surface corrosion with central stain on obverse, edge-crack. With Fisher certificate #146918 (tag missing).Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($400-$600)