Adeiladau, Eisteddfod Genedlaethol & Llangollen.
- [Adeiladau ac Eisteddfod]
- Ffeil
- [ca.1965-ca.1990]
Rhan oCasgliad Urdd Gobaith Cymru : Accumulated photographs.
Includes numerous undated photographs from Eisteddfodau Genedlaethol and Llangollen International Eisteddfod.