Power lines at Cwm Dyli Hydro Electric Power Station, taken by Rex Wailes in 1968 Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Interior view of Cwm Dyli Hydro Electric Power Station taken by Rex Wailes in 1967 Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Cwmdyli hydroelectric station showing pipeline Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Side of Welsh Assembly with Crickhowell House beyond Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Sculpture on front of Welsh Assembly foreshore Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Welsh Assembly and Pierhead buildings from the south Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Welsh Assembly building from across water to the south Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Welsh Assembly - looking down front steps of the building Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Welsh Assembly - coved convex section of timber ceiling Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Welsh Assembly - ventilation cone and timber ceiling Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Welsh Assembly - looking along top floor above the debating chamber Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Looking down in to Assembly Debating Chamber from top floor Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Central vent above the Assembly debating-chamber Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Interior of Senedd Building from the portico Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Underside of portico bay to Senedd roof and Pierhead Building Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Senedd entrance steps set in former Bute East Dock Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
WAUN FIGNEN FELEN, MESOLITHIC AND ENVIRONMENTAL SAMPLING SITE Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
PILL PRIORY, HUBBERSTON;PRIORY OF ST BUDOC AND THE BLESSED VIRGIN Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
