Watch List notes:

Potosi, Bolivia, cob 8 reales, (1)61(7)M, Grade 1. S-P19; KM-10 ;CT-129. 26.32 grams. Solid and uncorroded but somewhat worn, with full but partially flat shield and cross, streaks of golden toning. With Fisher photo-certificate #7340. Recovered from: Santa Margarita, sunk in 1622 west of Key West, Florida

Estimate: $500 - 750