Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Big Pit Colliery, photograph
Big Pit Mining Museum taken from Garn Lakes, during the Winter of 2006.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Big Pit Mining Museum taken from Garn Lakes, during the Winter of 2006.