Watch List notes:

Mexico City, Mexico, 1 real, Charles-Joanna, "Late Series," assayer A to right, mintmark M to left (M-A). Nesmith-56a; CT-136; S-M6. 3.27 grams. Deeply rainbow-toned XF+ with choice full legends and inner details (broad flan), just lovely and somewhat scarce.

Estimate: $250-375