Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Railway Observer
Light blue cover with black print. The Railway Observer, Volume 37, No. 464, October 1967. Pages 321 - 348 with black and white photos.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.