Watch List notes:

Potosi, Bolivia, cob 4 reales, Philip III, assayer not visible, no Grade on certificate (probably Grade 3). KM-9. 10.32 grams. Nice full cross but shield rather corroded, patchy steel-gray toning. With Fisher tag and certificate #101770.Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($250-$375)