Casa de Moneda de la República Argentina prints (i.e., passports, subway tokens, postage stamps) that are used and issued by government-run service providers. The present currency printed is the Argentine peso, since 1992. In 1927 the Casa de Moneda Museum was inaugurated, with historical banknotes, coins, postal and other stamps, seals, medals, and others. Casa de Moneda de la República Argentina The Casa de Moneda de la República Argentina is the Argentine mint, controlled by the Argentine government and administratively subordinated to the Ministry of Economy. A mint was established in 1779, before Argentina became independent. Law 733 of 1875 ordered the creation of two mints, one
World currency a single world currency is unnecessary, because the U.S. dollar is providing many of the benefits of a world currency while avoiding some of the costs. If the world does not form an optimum currency area, then it would be economically inefficient for the world to share one currency. In the present world, nations are not able to work together closely enough to be able to produce and support a common currency. There has to be a high level of trust between different countries before a true world currency could be created. A world currency might even undermine national sovereignty