Charles-Joanna, "Late Series"
Mexico City, Mexico, 4 reales, Charles-Joanna, "Late Series," assayer O to right, mintmark M to left (M-O), very rare.Nesmith-unl; Cal-unl; S-M10; KM-unl.13.74 grams.Bold XF, lightly toned, unlisted in Nesmith and first we have ever seen with mintmark M (not oM) to left in this denomination.Pedigreed to the Dr. Peter Jones collection.
Estimate: 600-900 USD