Watch List notes:

Mexico City, Mexico, 4 reales, Charles-Joanna, "Early Series," assayer R (Latin), round panel with PLVSVT. Nesmith 6 for type/6c; S-M1; CT-71 type. 13.12 grams. Full round flan with all details clear (parts of legends weak), no corrosion (XF), steel gray toning all over, unique variety with four dots in shield-side crown. With Sedwick certificate from 2007. Recovered from: "Golden Fleece wreck," sunk ca. 1550 in the northern Caribbean
(2000 - 3000 USD)