Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Marine/Six Bells Colliery rescue & fire fighting plans
Set of five British Coal South Wales Area rescue and fire fighting plans for Marine/Six Bells Colliery. Scale 1/2500. Dated 23 September 1988. Stapled together at left.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.