Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Railway Observer
Orange cover with black print. The Railway Observer Volume 34, No. 426, August 1964. Pages 229 - 272 with black and white photos.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.