Watch List notes:

Potosi, Bolivia, cob 4 reales, 1657E. 13.69 grams. Nice full cross-lions-castles, full but off-center pillars and crown, no contrast but no corrosion. With State of Florida yellow tag #20,109 and pedigreed to the David Horner collection. Recovered from: "Jupiter wreck" (San Miguel el Arcángel), sunk in 1659 off the east coast of Florida

Estimate: $200 - 300