Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Railway Observer
Green cover with black print. The Railway Observer Volume 39, No. 487, September 1969. Pages 289 - 324 with black and white photos.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.