El Mercurio de Valparaíso

El Mercurio de Valparaíso is the oldest continuously circulating newspaper published under the same name in Spanish language.
==1827-????==
==19??-c.1995==
The logotype was used for all Mercurio newspapers. The wordmark was used in the paper's masthead until 1995.
==c.1995-2000==
The logotype and wordmark reverted back to its original text, but the word "El" was added into the masthead. 
==2000-2002==
==2002-2008==
"de Valparaiso" was moved from the bottom of the masthead. 
==2008-2011==
The logotype was removed from the paper's masthead. 
==2011-present==
==See also==
*El Mercurio, founded as a separate edition of this newspaper, and currently the main newspaper of the group.
Category:Newspapers in Chile
Category:El Mercurio S.A.P.
Category:Chile
Category:Valparaíso
Category:1827
Category:Empresa El Mercurio de Valparaíso