Cadw issued the ‘expression of interest’ notice for the opportunity in February, and is now encouraging prospective applicants to register for the kiosk viewing day by 10 March.
Cyhoeddodd Cadw yr hysbyseb ‘mynegi diddordeb’ am y cyfle ym mis Chwefror, ac mae bellach yn annog darpar ymgeiswyr i gofrestru erbyn 10 Mawrth, ar gyfer diwrnod agored i ymweld â’r ciosg.