1) Modern obsolete currency
Found on
https://www.crosswordclues.com/clue/franc-poincaré
The Franc Poincaré is a unit of account that was used in the international regulation of liability. It is defined as 65.5 milligrams of gold of millesimal fineness .900. Formerly it was identical to the French franc, although it has not been so since the 1920s. Practice on its conversion to national currencies varies from state to state; in most ...
Found on
http://en.wikipedia.org/wiki/Franc_Poincaré
No exact match found.
