Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip III, assayer not visible, Grade 2, with HRC replacement tag and certificate. KM-9. 11.32 grams. Bold full cross and good full shield, light surface corrosion and minor edge-loss. With HRC replacement tag and certificate #213145. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
(350 - 500 USD)