Charles-Joanna, "Late Series"
Mexico City, Mexico, 4 reales, Charles-Joanna, "Late Series," assayer O to right, mintmark oM to left (oM-O).Nesmith-110b; Cal-88; S-M10; KM-18.13.52 grams.Small-flan XF with nice light toning (good contrast).
Estimate: 250-375 USD