Here is the twentieth annual issue of the catalog of commemorative and investment coins, issued by the Bank of Russia. Along with the already traditional coin series, such as historical, "Outstanding personalities of Russia," "Monuments of architecture of Russia," "Save our world,"separate issues with an anniversary theme in 2011 for the first time saw the light of two series of commemorative coins, dedicated to the "cross" Years of Italian culture and the Italian language in the Russian Federation and Russian culture and the Russian language in the Italian Republic, as well as the Year of Spain in Russia and the Year of Russia in Spain.