Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Elliot Colliery, plan
Ink drawing on tracing paper with handwritten title at bottom centre. Plan of Elliot Colliery site.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Ink drawing on tracing paper with handwritten title at bottom centre. Plan of Elliot Colliery site.