Vatican euro coins another subject. In addition, in 2014 the Vatican issued commemorative €20 and €50 coins honoring Pope John XXIII and Pope John Paul II respectively. Both popes were canonized in April 2014. Vatican euro coins Vatican euro coins are issued by the Philatelic and Numismatic Office of the Vatican City State and minted by Istituto Poligrafico e Zecca dello Stato (IPZS), in Rome, Italy. The euro is the official currency of the Vatican City, although the Vatican is not a member of the Eurozone or the European Union. For images of the common side and a detailed description of the coins,
Prisoner in the Vatican or from inside the basilica, and papal coronations were instead held at the Sistine Chapel. The period ended in 1929, when the Lateran Treaty created the modern state of Vatican City. The 13 May 1871 Italian Law of Guarantees, passed eight months after the capture of Rome, was an attempt to solve the problem by making the pope a subject of the Kingdom of Italy, not an independent sovereign, while guaranteeing him certain honors similar to those given to the king and the right to send and receive ambassadors. The popes—Pius IX (died 1878) and his successors Leo XIII (reigned