Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Railway Observer
Orange cover with black print. The Railway Observer, Volume 36, No. 449, July 1966. Pages 209 - 236 with black and white photos.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.