Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ty Mawr Colliery, film slide
A view of Hetty Shaft and Engine House (1875) at Ty Mawr Colliery in Hopkinstown near Pontypridd.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.