Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Coegnant Colliery, photograph
Headgear of South Pit, Coegnant Colliery.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Headgear of South Pit, Coegnant Colliery.