Watch List notes:

Mexico City, Mexico, 4 reales, Charles-Joanna, "Late Series," assayer L to right, mintmark M to left (M-L). Nesmith 86; S-M9; CT-84. 12.43 grams. Very broad flan with 100% full details (in fact the edge extends past the seldom-seen outer borders beyond the legends), AU with very light surface corrosion, toned around details. Recovered from: Unidentified ca.-1554 wreck off Santo Domingo, Dominican Republic
(300 - 450 USD)