Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
Press release relating to Aberpergwm and Blaengwrach Collieries. Dated 1st April 1971. One page.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/77
Mesuriadau
Meithder
(mm): 300
Lled
(mm): 212
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.