Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, error denomination IIII, Grade 1. S-P21; KM-10. 25.37 grams. Superb full shield and cross-lions-castles with nicely toned fields, also full crown, tiny mintmark P and error denomination o-IIII inside most of king's name and ordinal PHYLYPVS III, only small parts of edge corroded. With Fisher photo-certificate 96A-20276 (tag missing).Recovered from: Atocha, sunk in 1622 west of Key West, Florida.

Estimate: $1000 - $1500