Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Nantgarw Colliery Reorganisation and Development (booklet)
Full title - Nantgarw Colliery Reorganisation and Development Coke-Ovens and By-Product Plant, No.3 (Rhondda Area) South Western Division National Coal Board. 5 page booklet, stapled at centre.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.