Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1. S-P17; KM-10; CT-124. 22.31 grams. Small flan (corroded around edge) with bold full P-Q, shield and cross, attractively toned. With Fisher tag and certificate #113685. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($500-750)