Watch List notes:

Potosi, Bolivia, cob 8 reales, (16)51, assayer not visible (O or E), no visible countermark, ex-Capitana (1654), mounted cross-side out in silver bezel with silver galleon embellishment on reverse, 14K gold prongs and shackle bail. 30.78 grams total. One-sided coin with good full cross-and-tressure but shield side heavily corroded. From the Capitana (1654).
($150-225)