NPRNTeitlMath O SaflePerthynasNPRN404589TeitlTinning Furnace, Castell Malgwyn Tinplate Works; Castle MalgwynMath O Saflen/aPerthynasAssociated withNPRN404326TeitlCastell Malgwyn Tinplate Works; Castle Malgwyn Tinplate Works; Penygored Tinplate Works; Llechryd IronworksMath O Saflen/aPerthynasPart ofNPRN404590TeitlQuay on The River Teifi, Castell Malgwyn Tinplate Works; Castle MalgwynMath O Saflen/aPerthynasAssociated withNPRN404580TeitlCastell Malgwyn Canal; Castle MalgwynMath O Saflen/aPerthynasAssociated with
