50 francs Monaco/essay uncirculated banknote design 2018
Private graphic essay specimen banknote (not legal tender)

Prefix: "A"
Dimensions: 150 x 73 mm
Date of print: 13. 08. 2018
Numbering: with unique individual numbers  
Front side: Grace Kelly (1929 – 1982), was an American film actress who became Princess of Monaco after marrying Prince Rainier III
Back side: The Oceanographic Museum (Musée océanographique) is a museum of marine sciences in Monaco-Ville, Monaco. It is home to the Mediterranean Science Commission.
Amount produced: 1600 pcs,  Polymer banknote with clear window.