Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Nantgarw/Windsor Colliery, photograph
An image of Frederick John Mumford underground on his last shift. He was a colliery electrician. He is using F45 gate road electrical equipment.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.