Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Colliery map, drawing
Hand drawn in pencil on white paper. Map of some of the collieries in Wales.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Hand drawn in pencil on white paper. Map of some of the collieries in Wales.