10 Euros - Albert II Honoré II - Prince de Monaco

Monaco's 2012 commemorative program honored Honoré II, who in 1612 became the first member of the Grimaldi family to formally claim the title of Prince, consolidating sovereignty that the family had held in practice since 1297. The issue pairs him with the reigning Albert II, a deliberate dynastic framing tied to the 400th anniversary of that original proclamation.

Monnaie de Paris struck this under the bilateral agreements governing Monégasque coinage — Monaco has no mint of its own and has relied on Paris for production since the modern euro framework was established.