The "10 Euros Centre" belongs to the Monnaie de Paris regional series launched in 2010, which assigned a dedicated coin to each of metropolitan France's administrative regions. The Centre région — anchored by the Loire Valley — was at the time one of the few French regions whose boundaries remained largely unchanged from the 1972 administrative reorganization, though it was dissolved entirely in the 2016 territorial reform that merged it into the new Région Centre-Val de Loire.
The .500 fineness is deliberate: it kept production costs low enough to support the full multi-region run while still qualifying as silver coinage.
The "10 Euros Centre" belongs to the Monnaie de Paris regional series launched in 2010, which assigned a dedicated coin to each of metropolitan France's administrative regions. The Centre région — anchored by the Loire Valley — was at the time one of the few French regions whose boundaries remained largely unchanged from the 1972 administrative reorganization, though it was dissolved entirely in the 2016 territorial reform that merged it into the new Région Centre-Val de Loire.
The .500 fineness is deliberate: it kept production costs low enough to support the full multi-region run while still qualifying as silver coinage.