Watch List notes:

Potosi, Bolivia, cob 8 reales, 1657E, PH at top. 26.27 grams. Solid and uncorroded but with flat spots from crude strike (also some doubling), tiny PH, two clear dates and assayers. With State of Florida yellow tag #22,143 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: $175 - 250