Potosi, Bolivia, cob 8 reales, Philip III, assayer T, retrograde mintmark, Grade 1. S-P21; KM-10. 26.44 grams. Excellent full cross-lions-castles (slightly off-center), nice full shield (smaller than usual) with bold q+T to left, attractively toned with minimal surface corrosion. Pedigreed to the Classics collection, with Fisher tag and photo-certificate #267618. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
Estimate: $600-900