Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Llanfair Railway Journal
Also on title page No.10 near Dolarddyn, making its debut on a passenger train.
No. 37 July 1970. 20 pages, stapled at centre.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.