Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Penallta Colliery Project (report)
Full title - National Coal Board South Western Division Area No.5 (Rhymney). Penallta Colliery Project. Application for Stage II and Stage III Authorisation of Reconstruction Scheme. Dated July 1964. 11 pages with nine additional pages of tables.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.