Yn cynnwys mynegai = Includes index.
Teitl clawr = Cover title.
Adeiladau o ddiddordeb pensaerniol neu hanesyddol arbennig : Pen-y-Graig, Tonypandy [ac] Ynyshir, Rhondda-Cynon-Taf (rhan) = Buildings of special architectural or historic interest : Pen-y-Graig, Tony. Published by Cadw: Welsh Historic Monuments in 1997. Publication and catalogue information, links to buy online and reader comments.