El Mercurio de Valparaíso
El Mercurio de Valparaíso (Spanish pronunciation: [el meɾˈkuɾjo ðe βalpaɾaˈiso]) is the oldest continuously circulating periodical, published under the same name, in the Spanish language. It was founded on September 12, 1827.
Source: Wikipedia — El Mercurio de Valparaíso (CC BY-SA 4.0)