Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip IV, assayer D or P. 12.85 grams. Nice specimen with good full shield and cross, full oM, attractively toned, minimal surface corrosion. Pedigreed to the David Horner collection. Recovered from: "Jupiter wreck" (San Miguel el Arcángel), sunk in 1659 off the east coast of Florida

Estimate: $125 - 200