MEXICO. Real, 1863-C CE. Culiacan Mint. NGC FINE-15.
KM-372.1. Problem free with even wear and dark tone in the fields that ranges from deep gray to charcoal in hue. EXTREMELY RARE and widely considered the key issue from the Culiacan Mint with the Standard Catalog of World Coins mentioning that there are "three known".
Ex: Richard Ponterio Collection.
Estimate: $600.00- $900.00