Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Frigg Story (video)
U-matic video cassette, colour and sound, 17 minutes Content summary :- North Sea gas pipeline
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
U-matic video cassette, colour and sound, 17 minutes Content summary :- North Sea gas pipeline