Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip IV, assayer not visible. 5.67 grams. Choice partial cross and shield despite corrosion and flatness. With State of Florida yellow tag #18,933 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: $100 - 150