Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mountain Colliery, lamp check
Mountain Colliery Lamp Check : Round brass check.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Mountain Colliery Lamp Check : Round brass check.