Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Tredegar brickworks, photograph
Hayward, Gordon (Photographer at NMW.)
A view of shale on the grid above the screw feeder to the crusher at Tredegar brick works.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.