Datei:Corvera coat of arms.svgDescriptionCorvera coat of arms.svg Coat of arms of Corvera (Asturies, Spain) Date 7 August 2006 Source by Mikel González. Author Mikel González Permission
Datei:Tresona coat of arms.svgDescriptionTresona coat of arms.svg Coat of arms of Tresona (Corvera, Asturies, Spain) Date 29 December 2006 Source by Mikel González. Author Mikel González