The Great Attempt of 1839–1840
Barre & Tiolier’s Forgotten Essai Masterpieces of France’s Copper Coinage
By the late 1830s, France faced a numismatic embarrassment. Its copper coins—survivors of the Revolution and the Napoleonic era—were worn, inconsistent, and technologically outdated. The government wanted a modern, unified bronze currency, and two of the era’s most gifted engravers stepped forward to deliver it.
A Collaboration of Artistic Titans
Nicolas-Pierre Tiolier, the Graveur Général of the Paris Mint, oversaw the engraving workshop and the creation of official dies for French coins and medals. Working alongside him was Jean-Jacques Barre, soon to succeed him as General Engraver. Barre recognized the reform as his moment to shine—and he did not hold back.
Instead of proposing a single coin, he created an entire family of bronze essais (patterns), demonstrating mastery across all denominations the public would use:
A Technical Triumph, A Political Casualty
Barre’s work was a technical success. Using the Mint’s new steam-powered presses, he achieved precision and circularity far superior to the old hand-struck coppers—making the revolutionary-era pieces look almost primitive by comparison.
But the project hit a wall. Recalling and replacing the entire copper currency would have been enormously expensive. The government hesitated, delayed, and ultimately allowed the project to languish in bureaucratic limbo. When officials were finally ready to revisit the idea, history intervened.
In 1848, revolution erupted. Louis-Philippe abdicated and fled to England, and any coin bearing his portrait instantly became obsolete.
A Numismatic “What If”
Because of political upheaval and administrative paralysis, the 1839–1840 copper series never entered circulation and never fulfilled their intended role of replacing the old republican and royal issues.
Today, they survive only in the trays of collectors—beautiful, technically advanced, and forever hypothetical. They stand as one of the great “what might have been” moments in French numismatic history.
