Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617(M), Grade 4. S-P19; KM-10; CT-129. 17.47 grams. Good cross with full and clear date, heavily corroded shield and part of edge missing. With Fisher certificate #175246. Recovered from: Atocha, sunk in 1622 west of Key West, Florida ($175-250)