NPRNTitleType Of SiteRelationNPRN413072TitleElan Aqueduct: Dolau Tunnel Observation Tower WestType Of Siten/aRelationConsists ofNPRN413073TitleElan Aqueduct: Dolau Tunnel Graig ShaftType Of Siten/aRelationConsists ofNPRN413075TitleElan Aqueduct: Dolau Tunnel Bleddfa ShaftType Of Siten/aRelationConsists ofNPRN413074TitleElan Aqueduct: Dolau Tunnel Observation Tower EastType Of Siten/aRelationConsists ofNPRN95469TitleElan Aqueduct, Elan Valley Water Scheme, Birmingham Corporation WaterworksType Of Siten/aRelationPart of
