Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg), Grade 1. S-P15; KM-10; Cal-912. 22.58 grams. Broad flan, nice full cross, good full shield with clear P-R to left (erroneously attributed to assayer "ARL" on certificate), light surface corrosion. With Fisher tag and certificate 85A-157402. Recovered from: Atocha, sunk in 1622 west of Key West, Florida


Estimate: 1250 - 2000 USD