Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
Press release relating to record productivity rates at Abernant Colliery. Dated 5 March 1970. One page.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/211
Mesuriadau
Meithder
(mm): 328
Lled
(mm): 203
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.