• Cymraeg
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    Digital image of stalactite filled passage in Draethen Roman Mine (underground fissure mine) with example of later Early Medieval bone comb fallen in with infill into abandoned workingsFurther Information
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    NPRN410184TitleDraethen Lead Mining Site, Coed Cefn-Pwll-Du, DraethenType Of SiteLEAD MINECollections3Images1