Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, upper half of shield transposed, Grade 2. S-P21; KM-10. 25.63 grams. Minimally corroded but flat in centers, bold full P+T, bottom of Z for penultimate digit of date in legend, toned all over. With original Fisher tag and certificate 85A-230763, pedigreed to the J.P. Silberman Estate.Recovered from: Atocha, sunk in 1622 west of Key West, Florida.

Estimate: $700 - $1000