Imperial Russia. 22mm livery button for Prince Yurievsky

Imperial Russia. A 22mm gilt armorial livery button with the French backmark. SUPERIEUR FRANCE 22. This livery button would have been worn by a servant of Prince George Alexandrovich Yurievsky. The prince was the natural son of Czar Alexander II and Princess Catherine Dolgorouky. The present head of the family is a Swiss businessman.   dec12/1