Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip IV, assayer not visible. KM-38. 12.73 grams. Dark gray-toned and slightly corroded obverse with some shield detail yet rather nice reverse and much of the cross visible. Recovered from: "Lucayan Beach wreck," sunk ca. 1628 off Grand Bahama Island.

Estimate: $150 - $225