Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Glass negative - ¼ plate
'Hardy' type post mounted coal cutter in use underground.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
'Hardy' type post mounted coal cutter in use underground.