LOUISDOR
Louis d'or
The Louis d'or is any number of French coins first introduced by Louis XIII in 1640. The name derives from the depiction of the portrait of King Louis on one side of the coin; the French royal coat of arms is on the reverse. The coin was replaced by the French franc at the time of the revolution and later the similarly valued Napoleon, although a limited number of Louis were also minted during the "Bourbon Restoration" under Louis XVIII. The actual value of the coins fluctuated according to monetary and fiscal policy, but in 1726 the value was stabilized.The above text is a snippet from Wikipedia: Louis d'or
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