Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
National Coal Board Press Office
(Publisher)
National Coal Board
(Publisher)
Press release relating to the introduction at Cynheidre Colliery of a 'computer monitoring system that will give warning of outbursts of methane and coal dust'. Dated 28 October 1980. Two pages.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/178
Historical Associations
Association Type: Colliery
Place: Cynheidre Colliery
Creu/Cynhyrchu
Rôl: Publisher
Lle: Llanishen
Cyfnod: 28/10/1980
Derbyniad
old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 296
Lled
(mm): 210
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.