Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip III, assayer not visible, Grade 4. KM-9. 7.30 grams. Corroded with weak shield detail but rather nice cross, thin along the edges. With original Fisher certificate 85A-138841 (tag missing). Recovered from: Atocha, sunk in 1622 west of Key West, Florida


Estimate: 350 - 500 USD