Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 2. S-P17; KM-10; Cal-916. 24.71 grams. Nice full crown, full but flat shield and cross (the latter also somewhat corroded), full but weak P-Q. With Fisher tag and certificate #155486.Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($400-$600)