Watch List notes:

Mexico City, Mexico, 4 reales, Charles-Joanna, "Late Series," assayer R to right, mintmark M to left, rare. 12.90 grams. Choice full AU details on both sides with no surface corrosion in evidence, very lightly toned, much rarer than the usual G and L specimens from this wreck. Recovered from: "Golden Fleece wreck," sunk ca. 1550 in the northern Caribbean

Estimate: $1000 - 1500