Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip IV, assayer not visible, NGC VF 30 / Lucayan Beach, ex-Spink (stated on label). KM-38. 13.40 grams. Rather rare as a straight-graded shipwreck silver coin (deservedly so, as there is no corrosion), with choice full cross and shield, bold denomination 4, richly toned all over. With original Spink clamshell box, small certificate and order form from the 1960s.Recovered from: "Lucayan Beach wreck," sunk ca. 1628 off Grand Bahama Island.

Estimate: $500 - $750