Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible. KM-45. 24.85 grams. Typical "barrel shape" with uneven thickness, peripheral flatness, choice full shield, full but pitted cross, toned in crevices. With original Spink clamshell box.Recovered from: "Lucayan Beach wreck," sunk ca. 1628 off Grand Bahama Island.

Estimate: $300 - $450