Attēls:Seal of Colorado.svgDescriptionSeal of Colorado.svg English: Great Seal of the State of Colorado Date 18 May 2009 (Original seal adopted on March 15, 1877, colors standardized
Attēls:Seal of Denver, Colorado.svgDescriptionSeal of Denver, Colorado.svg English: Seal of the City and County of Denver, Colorado Date 2023 Source Denver's Symbols Author Original: Stephan
Attēls:Seal of Aurora, Colorado.svgI, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share