Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Merthyr Vale Colliery, plan
Hand drawn and printed details in blue ink on cream paper. Merthyr Vale Colliery plan showing methane readings at site of incident (not dated).
Pwnc
Diwydiant
Rhif yr Eitem
87.229I/3
Historical Associations
Associated Person/Body: National Union of Mineworkers (South Wales Area)
Associated Person/Body: National Union of Mineworkers
Associated Person/Body: National Union of Mineworkers (222 Euston Rd)
Association Type: union
Association Type: colliery
Derbyniad
Donation, 26/11/1987
Mesuriadau
Meithder
(mm): 437
Lled
(mm): 545
Deunydd
papur
Lleoliad
In store
Dosbarth
trade union/industrial relationsNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.