Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Coal Miner (booklet)
Content summary - article written by Sir Andrew Bryan, National Coal Board member about 'the value of the coal miner to the State'. Eight pages, in orange covers. Undated.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.