Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1, ex-Christie's. S-P17; KM-10; CT-124. 21.76 grams. Great full shield and cross, a few dark spots, corroded around edge. With Fisher tag and photo-certificate #167797, pedigreed to lot 268 of the original Christie's (New York) Atocha auction of June 1988. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
Estimate: $600-900