The Prince of Wales and Duchess of Cornwall have visited the Senghenydd mining memorial on the fourth day of their Summer tour.
Prince Charles laid a wreath at the Welsh National Mining Memorial at the site.
439 miners and a rescuer died during an explosion at the Universal Colliery in Senghenydd in 1913.
The couple went on to open the newly re-located Aber Valley Heritage Museum before attending separate engagements in Usk.
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