Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cynheidre Colliery, film negative
Black and white 35mm film negative showing Cynheidre Colliery, 1970s. 'Cynheidre' is transcribed from original negative bag.
1A-4A - showing an underground juction where timber chocks were used. 5A-6A - showing the main runk road with high speed conveyor.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.