Watch List notes:

Potosi, Bolivia, cob 2 reales, Philip II, assayer B (5th period), border of x's on reverse, Grade 2.S-P14; KM-3.4; Cal-370.6.00 grams.Finely detailed full shield and cross (the latter slightly off-center) with only very light surface corrosion on obverse, clear assayer B (certificate says assayer B/R in error), clear border of x's on reverse.With Fisher tag and certificate #94A-12438. From: Atocha, sunk in 1622 west of Key West, Florida
($1000-1500)