File:Columbus flag.jpgDescriptionColumbus flag.jpg English: Flag of the city of Columbus, Ohio, USA. Based upon File:Seal of Columbus, Ohio.svg. Date 28 January 1929 Source
File:Seal of Columbus, Ohio.svgDescriptionSeal of Columbus, Ohio.svg English: Seal of the city of Columbus, Ohio, USA. Self-drawn, based upon compilations from various sources, including