The 150th anniversary of the foundation of Monte Carlo by Charles III
The design shows CHARLES III within the background MONTE CARLO. At the top is the name of the issuing country ‘MONACO’ flanked by the mint mark and the mint master mark. At the bottom, in semi-circle from left to right is the inscription ‘1866 CHARLES III FONDE MONTE CARLO 2016’. The coin’s outer ring bears the 12 stars of the European Union.