Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip II, assayer B (5th period), Grade 2. S-P14; KM-5.1; Cal-672. 14.87 grams. Thin from heavy corrosion (and bright from cleaning) but with good full shield and cross, fairly clear mintmark-assayer P-B (misattributed to Philip III on tag and certificate, also called a 4 reales in error). With original Fisher tag and certificate 85A-206606, pedigreed to the J.P. Silberman Estate.Recovered from: Atocha, sunk in 1622 west of Key West, Florida.

Estimate: $700 - $1000