FRANCE. Silver Franc Essai (Pattern), 1866-E. Paris Mint. Napoleon

FRANCE. Silver Franc Essai (Pattern), 1866-E. Paris Mint. Napoleon III. NGC PROOF-63.
Maz-1672 (R3). A VERY RARE Proof Essai issue, designated as such by a small "E" above the engraver's signature. Deeply original and graced with aged dusky patina, the details beautifully struck up and the fields imbued with watery luster. The first example of the issue we can recall offering.

Estimate: 5000 - 8000