NPRNTeitlMath O SaflePerthynasNPRN7919TeitlAbbot Street Chapel (Welsh Calvinistic Methodist), WrexhamMath O Saflen/aPerthynasAssociated withNPRN7926TeitlSeion Chapel (Welsh Calvinistic Methodist;Zion;Capel-y-Groes), Regent Street, WrexhamMath O Saflen/aPerthynasAssociated with