Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Railway Observer
Pink cover with black print. The Railway Observer Volume 34, No. 422, April 1964. Pages 97 - 124 with black and white photos.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.