Watch List notes:

Lot of five Potosi, Bolivia, cob 4 reales, Philip III, assayers not visible, Grade 4, certificates missing. KM-9. 45.48 grams total. Moderately to heavily corroded but most with at least decent shields and crosses. With Fisher tags #166627, 166688, 167390, 167480 and 168283. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
(500 - 750 USD)