Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Big Pit Mining Museum site development, slide
Re-roofing the building previously used as the museum ticket office. First first phase of the development of Big Pit Mining Museum.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.