Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg), Grade 1. S-P15; KM-10; Cal-912. 23.79 grams. Very bold full shield and cross (the latter very slightly doubled), full P-R and denomination o-VIII, minimal surface corrosion. With Fisher tag and certificate 85A-201388. Recovered from: Atocha, sunk in 1622 west of Key West, Florida


Estimate: 1250 - 2000 USD