Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
Press release relating to the project to integrate underground operations at Cwmtillery and Rose Heyworth Collieries. Dated 1956. Two pages, stapled.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/750
Mesuriadau
Meithder
(mm): 330
Lled
(mm): 204
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.