The copyright of this anonymous work belonging to an institution, corporation or legal entity, registered in Argentina, has expired, and it has entered the public domain. At least 50 years have passed after the anonymous work was first published (Law 11.723, articles 8 and 28 and its modifications). Nevertheless, its source must be acknowledged.
{{Information |Description={{en|Coat of arms of the La Rioja Province, Argentina.}} {{es|es:Escudo de la Provincia de La Rioja, Argentina.}} {{fr|Armes du province de La Rioja, Argentine.}} |Source= Ley Provincial Nº421. |Date= 1824, declarado ofici