Watch List notes:

Lot of six Potosi, Bolivia, cob 4 reales, Philip III, various assayers (where visible), Grade 3, with HRC replacement certificates. KM-9. 53.98 grams total. Generally good shields and crosses despite moderate corrosion, two with clear assayer Q. With Fisher tags and HRC replacement certificates #129982, 133536, 135048, 141553, 188577 and 192582. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
(1500 - 2250 USD)