Teitl clawr = Cover title.
Adeiladau o ddiddordeb pensaerniol neu hanesyddol arbennig : Penyrheol, Trecenydd & Energlyn, Caerffili (rhan) = Buildings of special architectural or historic interest : Penyrheol, Trecenydd & Energl by Cadw. Published by Cadw: Welsh Historic Monuments in 2000. Publication and catalogue information, links to buy online and reader comments.