Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
Press release relating to plans submitted by the N.C.B's Opencast Executive to work the site at Rhos Colliery. Dated 5 April 1976. One page.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.